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PRODUCT INFORMATION „Products of the EW-D series“ „Sets available for the EW-D series“ „Products of the EW-DX series“ „Sets available for the EW-DX series“ „EW-D Smart Assist app“ „Accessories“ „Frequency ranges“ 1
Products of the EW-D series Products of the EW-D series For information about the available accessories, see „Accessories“. For information about the available sets, see „Sets available for the EW-D series“. For information about the frequency ranges, see „Frequency ranges“. You can find technical specifications for the series and the individual products under „SPECIFICATIONS“.
Products of the EW-D series EW-D EM rack receiver ► The EW-D EM rack receiver is available in the following versions: EW-D EM (Q1–6) | 470.2 – 526 MHz | Art. no. 508800 EW-D EM (R1–6) | 520 – 576 MHz | Art. no. 508801 EW-D EM (R4–9) | 552 – 607.8 MHz | Art. no. 508802 EW-D EM (S1–7) | 606.2 – 662 MHz | Art. no. 508803 EW-D EM (S4–7) | 630 – 662 MHz | Art. no. 508804 EW-D EM (S7–10) | 662 – 693.8 MHz | Art. no. 508805 EW-D EM (U1/5) | 823.2 – 831.8 MHz & 863.2 – 864.8 MHz | Art. no.
Products of the EW-D series EW-D SKM-S handheld transmitter ► The EW-D SKM-S handheld transmitter is available in the following versions: EW-D SKM-S (Q1–6) | 470.2 – 526 MHz | Art. no. 508790 EW-D SKM-S (R1–6) | 520 – 576 MHz | Art. no. 508791 EW-D SKM-S (R4–9) | 552 – 607.8 MHz | Art. no. 508792 EW-D SKM-S (S1–7) | 606.2 – 662 MHz | Art. no. 508793 EW-D SKM-S (S4–7) | 630 – 662 MHz | Art. no. 508794 EW-D SKM-S (S7–10) | 662 – 693.8 MHz | Art. no. 508795 EW-D SKM-S (U1/5) | 823.2 – 831.8 MHz & 863.
Products of the EW-D series EW-D SK bodypack transmitter ► The EW-D SK bodypack transmitter is available in the following versions: EW-D SK (Q1–6) | 470.2 – 526 MHz | Art. no. 508780 EW-D SK (R1–6) | 520 – 576 MHz | Art. no. 508781 EW-D SK (R4–9) | 552 – 607.8 MHz | Art. no. 508782 EW-D SK (S1–7) | 606.2 – 662 MHz | Art. no. 508783 EW-D SK (S4–7) | 630 – 662 MHz | Art. no. 508784 EW-D SK (S7–10) | 662 – 693.8 MHz | Art. no. 508785 EW-D SK (U1/5) | 823.2 – 831.8 MHz & 863.2 – 864.8 MHz | Art. no.
Sets available for the EW-D series Sets available for the EW-D series EW-D ME2 SET | Lavalier Set ► The set consists of the following components: • EW-D EM rack receiver • EW-D SK bodypack transmitter • ME 2 lavalier microphone The set is available in the following versions: EW-D ME2 SET (Q1–6) | 470.2 – 526 MHz | Art. no. 508700 EW-D ME2 SET (R1–6) | 520 – 576 MHz | Art. no. 508701 EW-D ME2 SET (R4–9) | 552 – 607.8 MHz | Art. no. 508702 EW-D ME2 SET (S1–7) | 606.2 – 662 MHz | Art. no.
Sets available for the EW-D series EW-D ME3 SET | Headmic Set ► The set consists of the following components: • EW-D EM rack receiver • EW-D SK bodypack transmitter • ME 3 headset microphone The set is available in the following versions: EW-D ME3 SET (Q1–6) | 470.2 – 526 MHz | Art. no. 508710 EW-D ME3 SET (R1–6) | 520 – 576 MHz | Art. no. 508711 EW-D ME3 SET (R4–9) | 552 – 607.8 MHz | Art. no. 508712 EW-D ME3 SET (S1–7) | 606.2 – 662 MHz | Art. no. 508713 EW-D ME3 SET (S4–7) | 630 – 662 MHz | Art. no.
Sets available for the EW-D series EW-D ME4 SET | Lavalier Set ► The set consists of the following components: • EW-D EM rack receiver • EW-D SK bodypack transmitter • ME 4 lavalier microphone The set is available in the following versions: EW-D ME4 SET (Q1–6) | 470.2 – 526 MHz | Art. no. 508720 EW-D ME4 SET (R1–6) | 520 – 576 MHz | Art. no. 508721 EW-D ME4 SET (R4–9) | 552 – 607.8 MHz | Art. no. 508722 EW-D ME4 SET (S1–7) | 606.2 – 662 MHz | Art. no. 508723 EW-D ME4 SET (S4–7) | 630 – 662 MHz | Art. no.
Sets available for the EW-D series EW-D CI1 SET | Instrument Set ► The set consists of the following components: • EW-D EM rack receiver • EW-D SK bodypack transmitter • CI 1 instrument cable The set is available in the following versions: EW-D CI1 SET (Q1–6) | 470.2 – 526 MHz | Art. no. 508730 EW-D CI1 SET (R1–6) | 520 – 576 MHz | Art. no. 508731 EW-D CI1 SET (R4–9) | 552 – 607.8 MHz | Art. no. 508732 EW-D CI1 SET (S1–7) | 606.2 – 662 MHz | Art. no. 508733 EW-D CI1 SET (S4–7) | 630 – 662 MHz | Art. no.
Sets available for the EW-D series EW-D SK BASE SET | Base Set ► The set consists of the following components: • EW-D EM rack receiver • EW-D SK bodypack transmitter The set is available in the following versions: EW-D SK BASE SET (Q1–6) | 470.2 – 526 MHz | Art. no. 508740 EW-D SK BASE SET (R1–6) | 520 – 576 MHz | Art. no. 508741 EW-D SK BASE SET (R4–9) | 552 – 607.8 MHz | Art. no. 508742 EW-D SK BASE SET (S1–7) | 606.2 – 662 MHz | Art. no. 508743 EW-D SK BASE SET (S4–7) | 630 – 662 MHz | Art. no.
Sets available for the EW-D series EW-D 835-S SET | Handheld Set ► The set consists of the following components: • EW-D EM rack receiver • EW-D SKM-S handheld transmitter • MMD 835 microphone module The set is available in the following versions: EW-D 835-S SET (Q1–6) | 470.2 – 526 MHz | Art. no. 508750 EW-D 835-S SET (R1–6) | 520 – 576 MHz | Art. no. 508751 EW-D 835-S SET (R4–9) | 552 – 607.8 MHz | Art. no. 508752 EW-D 835-S SET (S1–7) | 606.2 – 662 MHz | Art. no.
Sets available for the EW-D series EW-D SKM-S BASE SET | Base Set ► The set consists of the following components: • EW-D EM rack receiver • EW-D SKM-S handheld transmitter The set is available in the following versions: EW-D SKM-S BASE SET (Q1–6) | 470.2 – 526 MHz | Art. no. 508760 EW-D SKM-S BASE SET (R1–6) | 520 – 576 MHz | Art. no. 508761 EW-D SKM-S BASE SET (R4–9) | 552 – 607.8 MHz | Art. no. 508762 EW-D SKM-S BASE SET (S1–7) | 606.2 – 662 MHz | Art. no.
Sets available for the EW-D series EW-D ME2/835-S SET | Combo Set ► The set consists of the following components: • • • • • EW-D EM rack receiver EW-D SK bodypack transmitter EW-D SKM-S handheld transmitter ME 2 lavalier microphone MMD 835 microphone module The set is available in the following versions: EW-D ME2/835-S SET (Q1–6) | 470.2 – 526 MHz | Art. no. 508770 EW-D ME2/835-S SET (R1–6) | 520 – 576 MHz | Art. no. 508771 EW-D ME2/835-S SET (R4–9) | 552 – 607.8 MHz | Art. no.
Products of the EW-DX series Products of the EW-DX series For information about the available accessories, see „Accessories“. For information about the available sets, see „Sets available for the EW-DX series“. For information about the frequency ranges, see „Frequency ranges“. You can find technical specifications for the series and the individual products under „SPECIFICATIONS“.
Products of the EW-DX series EW-DX EM 2 rack receiver ► The EW-DX EM 2 rack receiver is available in the following versions: EW-DX EM 2 (Q1–9) | 470.2 – 550 MHz | Art. no. 509342 EW-DX EM 2 (R1–9) | 520 – 607.8 MHz | Art. no. 509343 EW-DX EM 2 (S1–10) | 606.2 – 693.8 MHz | Art. no. 509344 EW-DX EM 2 (S2–10) | 614.2 – 693.8 MHz | Art. no. 509347 EW-DX EM 2 (S4–10) | 630 – 693.8 MHz | Art. no. 509348 EW-DX EM 2 (U1/5) | 823.2 – 831.8 MHz & 863.2 – 864.8 MHz | Art. no. 509349 EW-DX EM 2 (V3–4) | 925.2 – 937.
Products of the EW-DX series EW-DX SKM | EW-DX SKM-S handheld transmitter ► The EW-DX SKM handheld transmitter without mute switch is available in the following versions: EW-DX SKM (Q1–9) | 470.2 – 550 MHz | Art. no. 509426 EW-DX SKM (R1–9) | 520 – 607.8 MHz | Art. no. 509427 EW-DX SKM (S1–10) | 606.2 – 693.8 MHz | Art. no. 509428 EW-DX SKM (S2–10) | 614.2 – 693.8 MHz | Art. no. 509431 EW-DX SKM (S4–10) | 630 – 693.8 MHz | Art. no. 509432 EW-DX SKM (U1/5) | 823.2 – 831.8 MHz & 863.2 – 864.8 MHz | Art. no.
Products of the EW-DX series The EW-DX SKM-S handheld transmitter with mute switch is available in the following versions: EW-DX SKM-S (Q1–9) | 470.2 – 550 MHz | Art. no. 509412 EW-DX SKM-S (R1–9) | 520 – 607.8 MHz | Art. no. 509413 EW-DX SKM-S (S1–10) | 606.2 – 693.8 MHz | Art. no. 509414 EW-DX SKM-S (S2–10) | 614.2 – 693.8 MHz | Art. no. 509417 EW-DX SKM-S (S4–10) | 630 – 693.8 MHz | Art. no. 509418 EW-DX SKM-S (U1/5) | 823.2 – 831.8 MHz & 863.2 – 864.8 MHz | Art. no. 509419 EW-DX SKM-S (V3–4) | 925.
Products of the EW-DX series EW-DX SK | EW-DX SK 3-PIN bodypack transmitter ► The EW-DX SK bodypack transmitter is available in the following versions: EW-DX SK (Q1–9) | 470.2 – 550 MHz | Art. no. 509384 EW-DX SK (R1–9) | 520 – 607.8 MHz | Art. no. 509385 EW-DX SK (S1–10) | 606.2 – 693.8 MHz | Art. no. 509386 EW-DX SK (S2–10) | 614.2 – 693.8 MHz | Art. no. 509389 EW-DX SK (S4–10) | 630 – 693.8 MHz | Art. no. 509390 EW-DX SK (U1/5) | 823.2 – 831.8 MHz & 863.2 – 864.8 MHz | Art. no.
Products of the EW-DX series The EW-DX SK 3-PIN bodypack transmitter is available in the following versions: EW-DX SK 3-PIN (Q1–9) | 470.2 – 550 MHz | Art. no. 509398 EW-DX SK 3-PIN (R1–9) | 520 – 607.8 MHz | Art. no. 509399 EW-DX SK 3-PIN (S1–10) | 606.2 – 693.8 MHz | Art. no. 509400 EW-DX SK 3-PIN (S2–10) | 614.2 – 693.8 MHz | Art. no. 509403 EW-DX SK 3-PIN (S4–10) | 630 – 693.8 MHz | Art. no. 509404 EW-DX SK 3-PIN (U1/5) | 823.2 – 831.8 MHz & 863.2 – 864.8 MHz | Art. no.
Sets available for the EW-DX series Sets available for the EW-DX series EW-DX 835-S SET | Handheld Set ► The set consists of the following components: • • • • EW-DX EM 2 rack receiver 2x EW-DX SKM-S handheld transmitters 2x MMD 835 microphone modules 2x BA 70 rechargeable batteries The set is available in the following versions: EW-DX 835-S SET (Q1–9) | 470.2 – 550 MHz | Art. no. 509300 EW-DX 835-S SET (R1–9) | 520 – 607.8 MHz | Art. no. 509301 EW-DX 835-S SET (S1–10) | 606.2 – 693.8 MHz | Art. no.
Sets available for the EW-DX series EW-DX MKE 2 SET | Lavalier Set ► The set consists of the following components: • • • • EW-DX EM 2 rack receiver 2x EW-DX SK bodypack transmitters 2x MKE 2 lavalier microphones 2x BA 70 rechargeable batteries The set is available in the following versions: EW-DX MKE 2 SET (Q1–9) | 470.2 – 550 MHz | Art. no. 509314 EW-DX MKE 2 SET (R1–9) | 520 – 607.8 MHz | Art. no. 509315 EW-DX MKE 2 SET (S1–10) | 606.2 – 693.8 MHz | Art. no. 509316 EW-DX MKE 2 SET (S2–10) | 614.
Sets available for the EW-DX series EW-DX MKE 2-835-S SET | Combo Set ► The set consists of the following components: • • • • • • EW-DX EM 2 rack receiver 1x EW-DX SK bodypack transmitters 1x MKE 2 lavalier microphones 1x EW-DX SKM-S handheld transmitters 1x MMD 835 microphone modules 2x BA 70 rechargeable batteries The set is available in the following versions: EW-DX MKE 2-835-S SET (Q1–9) | 470.2 – 550 MHz | Art. no. 509328 EW-DX MKE 2-835-S SET (R1–9) | 520 – 607.8 MHz | Art. no.
Sets available for the EW-DX series You can f i nd mor e det ail ed i nf or mati on about t he set i n the following sections: ▷ Startup and operation: „Starting up and operating devices of the Evolution Wireless Digital series“ ▷ Specifications: „SPECIFICATIONS“ 23
Sets available for the EW-DX series EW-DX SK-SKM-S BASE SET | Base Set ► The set consists of the following components: • • • • EW-DX EM 2 rack receiver 1x EW-DX SK bodypack transmitters 1x EW-DX SKM-S handheld transmitters 2x BA 70 rechargeable batteries The set is available in the following versions: EW-DX SK-SKM-S BASE SET (Q1–9) | 470.2 – 550 MHz | Art. no. 509462 EW-DX SK-SKM-S BASE SET (R1–9) | 520 – 607.8 MHz | Art. no. 509463 EW-DX SK-SKM-S BASE SET (S1–10) | 606.2 – 693.8 MHz | Art. no.
EW-D Smart Assist app EW-D Smart Assist app You can operate your products easily and intuitively using the EW-D Smart Assist app for iOS and Android. You can make all device settings in the app, as well as use other functions that are not available on the devices themselves.
Accessories Accessories BA 70 rechargeable battery and L 70 USB charger BA 70 | Rechargeable battery | Art. no. 508860 L 70 USB | Charger | Art. no. 508861 EW-D CHARGING SET | L 70 USB charger with two BA 70 rechargeable batteries | Art. no. 508862 Startup and operation: „Charging the BA 70 rechargeable battery in the L 70 USB charger“ Specifications: „BA 70 rechargeable battery“ | „L 70 USB charger“ CHG 70N network-enabled charger CHG 70N | Charger | Art. no.
Accessories EW-D ASA antenna splitter EW-D ASA active antenna splitter Product versions: EW-D ASA (Q-R-S) | 470 – 694 MHz | Art. no. 508879 EW-D ASA CN/ANZ (Q-R-S) | 470 – 694 MHz | Art. no. 508998 EW-D ASA (T-U-V-W) | 694 – 1075 MHz | Art. no. 508880 EW-D ASA (X-Y) | 1350 – 1805 MHz | Art. no. 508881 Startup and operation: „EW-D ASA antenna splitter“ Specifications: „EW-D ASA antenna splitter“ EW-D AB antenna booster Product versions: EW-D AB (Q) | 470 – 550 MHz | Art. no.
Accessories Antennas Rod antennas Product versions: Half Wave Dipole (Q) | 470 – 550 MHz | Art. no. 508868 Half Wave Dipole (R) | 520 – 608 MHz | Art. no. 508869 Half Wave Dipole (S) | 606 – 694 MHz | Art. no. 508870 Half Wave Dipole (U) | 823 – 865 MHz | Art. no. 508871 Half Wave Dipole (V) | 902 – 960 MHz | Art. no. 508966 Half Wave Dipole (Y) | 1785 – 1805 MHz | Art. no. 508872 ADP UHF passive directional antenna (470 – 1075 MHz) ► ADP UHF | 470 – 1075 MHz | Art. no.
Accessories Antenna front mount kit for installing antenna connections on the front of the rack when using the EW-D EM, EW-DX EM 2 or EW-D ASA together with the GA 3 rack mount kit. Art. no. 009912 Color Coding Sets EW-D COLOR CODING SET | For EM, SKM-S, SK | Art. no. 508989 EW-D SK COLOR CODING | For SK | Art. no. 508990 EW-D SKM COLOR CODING | For SKM-S | Art. no. 508991 EW-D EM COLOR CODING | For EM | Art. no.
Frequency ranges Frequency ranges Frequency tables with the factory presets for all available frequency ranges can be found in the download area of the Sennheiser website at: www.sennheiser.com/download ▷ Enter EW-D in the search bar to show the frequency tables.
Frequency ranges EW-DX The EW-DX EM 2, EW-DX SKM, EW-DX SKM-S, EW-DX SK and EW-D SK 3-PIN products are available in the following frequency ranges: ► 31
Frequency ranges Accessories The EW-D AB antenna booster and the Half Wave Dipole rod antennas are available in the following frequency ranges: ► The EW-D ASA antenna splitter is available in the following frequency ranges: ► 32
Starting up and operating devices of the Evolution Wireless Digital series INSTRUCTION MANUAL Starting up and operating devices of the Evolution Wireless Digital series Products of the EW-D series „EW-D EM rack receiver“ ▷ „EW-D SKM-S handheld transmitter“ ▷ „EW-D SK bodypack transmitter“ ▷ Products of the EW-DX series „EW-DX EM 2 rack receiver“ ▷ „EW-DX SKM | EW-DX SKM-S handheld transmitter“ ▷ „EW-DX SK | EW-DX SK 3-PIN bodypack transmitter“ ▷ Establishing a radio link and synchronizing devices / Compa
EW-D EM rack receiver EW-D EM rack receiver Connectors and controls Front 1 LINK and DATA LEDs to indicate connection status and Bluetooth status • See „Meaning of the LEDs“ 2 Display for status information and operating menu • See „Displays on the receiver’s display panel“ 3 UP/DOWN/SET menu buttons for navigating the operating menu • See „Making settings in the menu“ 4 SYNC button for synchronizing the transmitter and receiver • See „Establishing a radio link | Synchronizing the receiver and transmitter
EW-D EM rack receiver Back 7 Strain relief for the connection cable of the power supply unit • See „Connecting/disconnecting the receiver to/from the power supply system“ 8 DC in connection socket for the power supply unit • See „Connecting/disconnecting the receiver to/from the power supply system“ 9 XLR-3 socket AF out Bal for audio output • See „Outputting audio signals“ 10 6.
EW-D EM rack receiver Connecting/disconnecting the receiver to/ from the power supply system Only use the supplied power supply unit. It is designed for your receiver and ensures safe operation. You will f i ndt he po wer suppl y uni t andt he countr y adap-t ers in the packaging under the tray: To connect the receiver to the power supply system: ▷ Insert the plug of the power supply unit into the DC in socket on the receiver. ▷ Pass the cable of the power supply unit through the strain relief.
EW-D EM rack receiver Connecting antennas Connecting rod antennas To connect the supplied rod antennas: ► Connect the antennas to the two antenna inputs on the receiver as shown in the figure. ▷ Slightly angle the antennas to the left and right as shown in the figure. ▷ Connecting remote antennas To connect remote antennas: ► Connect the antennas to the two antenna inputs on the receiver as shown in the figure. ▷ Observe the specified minimum spacing.
EW-D EM rack receiver Outputting audio signals The EW-D EM has a balanced XLR-3M output socket and an unbalanced 6.3 mm jack output socket. ▷ Always use only one of the two output sockets. To connect an XLR cable: ▷ Plug the XLR cable into the AF out Bal socket on the EW-D EM. To connect a jack cable: ▷ Plug the jack cable into the AF out Unbal socket on the EWD EM.
EW-D EM rack receiver Installing receivers in a rack Observe the following instructions when mounting the receiver in a rack. The mounting brackets for installing the receiver in the rack can be found in the packaging under the tray.
EW-D EM rack receiver Mounting a single receiver in a rack ▷ Connect the mounting brackets to the sides of the receiver as shown. Attach the front panel as shown. ▷ If desired, attach the antennas to the front panel as shown. This requires the optional AM 2 antenna front mount kit (see „Accessories for rack mounting“).
EW-D EM rack receiver Mounting two receivers side by side in a rack Place both receivers upside down and side by side on an even surface. ▷ Tighten the jointing plate as shown. ▷ Attach the mounting brackets as shown.
EW-D EM rack receiver Switching the receiver on and off To switch the receiver on: ▷ Short-press the ON/OFF button. The receiver switches on. To switch the receiver to standby mode: ▷ If necessary, deactivate the lock-off function (see „Lock-off function“). ▷ Hold down the ON/OFF button until the display switches off. To switch the receiver off completely: ▷ Disconnect the receiver from the power supply system by unplugging the power supply unit from the wall socket.
EW-D EM rack receiver Lock-off function To activate the key lock: ▷ Press the UP and DOWN buttons simultaneously. Key lock is activated and the lock icon is shown on the display. ► To deactivate the key lock: ▷ Simultaneously press the UP and DOWN buttons again. Key lock is deactivated and the lock icon disappears from the display.
EW-D EM rack receiver Meaning of the LEDs The LINK and DATA LEDs on the front of the receiver can indicate the following information. LINK LED The LINK LED provides information about the status of the radio link between the transmitter and receiver, as well as status information for the paired transmitter. The LED is green: ▷ The link between the transmitter and receiver is established. ▷ The audio signal is active. The LED is yellow: ▷ The link between the transmitter and receiver is established.
EW-D EM rack receiver The LED is flashing yellow: ▷ The link between the transmitter and receiver is established. ▷ The audio signal is overdriven (clipping). The LED is continuously red: ▷ No link between the transmitter and receiver. The LED is flashing red: ▷ The link between the transmitter and receiver is established. ▷ The battery/rechargeable battery in the paired transmitter is low.
EW-D EM rack receiver Displays on the receiver’s display panel Status information such as frequency, reception quality, battery status and audio level is shown on the display. The display also shows the operating menu, which you can use to configure all of the settings (see „Making settings in the menu“).
EW-D EM rack receiver Frequency: „AUTO SCAN menu item“ | „CHANNEL menu item“ | „TUNE menu item“ Connecting to the app „EW-D Smart Assist app“ Key lock: „Lock-off function“ Menu: „Making settings in the menu“ Transmitter battery: SKM-S -> „Inserting and removing the batteries/rechargeable batteries“ | SK -> „Inserting and removing the batteries/rechargeable batteries“ Channel: „CHANNEL menu item“ Audio output level: „AF OUT menu item“ Gain: „GAIN menu item“ Transmitter audio level: „GAIN menu item“
EW-D EM rack receiver Making settings in the menu Buttons for navigating the menu Use the following buttons to navigate through the receiver’s operating menu.
EW-D EM rack receiver Opening the menu and navigating the menu items To open the menu: ▷ Press the SET button. The first menu item GAIN flashes. ► To navigate the menu items: ▷ Press the UP and DOWN buttons. The currently active menu item flashes. ► To open a menu item: ▷ Navigate to the desired menu item until it flashes. ▷ Press the SET button to open the selected menu item. GAIN menu item Under the GAIN menu item, you can set the level of the audio signal coming from the coupled transmitter (e.g.
EW-D EM rack receiver guitar in the guitar amplif i er w ill be as hi gh asit woul d be if using a guitar cable. Possible unity gain settings: ▷ AF Out 18 dB | Gain 27 dB ▷ AF Out 12 dB | Gain 33 dB ▷ AF Out 6 dB | Gain 39 dB AF OUT menu item Under the AF OUT menu item, you can set the level of the audio signal coming from the receiver’s audio outputs (AF out Bal/Unbal). This audio signal can be output to a mixing console or an amplifier, for example. ▷ Open the AF OUT menu item.
EW-D EM rack receiver MUTE LOCK menu item Under the MUTE LOCK menu item, you can disable the mute switch on the paired transmitter. The transmitter can then no longer be muted. ▷ Open the MUTE LOCK menu item. The item flashes on the display as follows. ► ▷ Press the UP or DOWN button to enable or disable the function. If the following icon appears on the display, the transmitter’s mute switch is disabled. ► ▷ Press the SET button to save the set value.
EW-D EM rack receiver AUTO SCAN menu item Under the AUTO SCAN menu item, you can perform an automatic frequency scan of your area. This enables you to easily find and assign free radio frequencies. The scan starts at the lowest frequency in the device’s frequency range. ▷ Open the AUTO SCAN menu item. The scan starts automatically. The next free frequency is shown on the display. ► Press the SET button to accept the displayed frequency.
EW-D EM rack receiver CHANNEL menu item Under the CHANNEL menu item, you can set the radio frequency by selecting a preset channel. If you are not sure whether the selected frequency is free, we recommend performing a scan to detect all free frequencies: „AUTO SCAN menu item“. ▷ Open the CHANNEL menu item. The item flashes on the display as follows. ► Press the UP or DOWN button to select a preset channel. ▷ Press the SET button to accept the displayed frequency.
EW-D EM rack receiver TUNE menu item Under the TUNE menu item, you can manually set the radio frequency independently of the preset channels. If you are not sure whether the selected frequency is free, we recommend performing a scan to detect all free frequencies: „AUTO SCAN menu item“. ▷ Open the TUNE menu item. The item flashes on the display as follows. ► Press the UP or DOWN button to set the frequency in the megahertz range. ▷ Press the SET button to save the set value.
EW-D EM rack receiver RESET menu item Under the RESET menu item, you can reset the receiver to its factory settings. ▷ Open the RESET menu item. The item flashes on the display as follows. ► ▷ Press the UP or DOWN button to switch between the options YES and NO. ► YES: The receiver is reset to its factory settings. NO: The receiver is not reset. ▷ Press the SET button to save the set value.
EW-D EM rack receiver Using EW-D Color Coding Sets to label transmission paths You can use the EW-D Color Coding Sets (see „Color Coding Sets“) to identify which transmitters belong to which receivers. This makes it easier to match up the individual devices, especially in multi-channel systems. You can also assign colors to the devices in the EW-D Smart Assist app.
EW-D SKM-S handheld transmitter EW-D SKM-S handheld transmitter Product overview ► 1 ON/OFF button • See „Switching the handheld transmitter on and off“ 2 DATA LED • See „Meaning of the LEDs“ 3 SYNC button • See „Establishing a radio link | Synchronizing the receiver and transmitter“ 4 LINK LED • See „Meaning of the LEDs“ 5 Mute switch • See „Muting the handheld transmitter“ 6 Microphone module • See „Replacing the microphone module“ 57
EW-D SKM-S handheld transmitter Inserting and removing the batteries/rechargeable batteries You can operate the handheld transmitter either with batteries (AA, 1.5 V) or with the rechargeable Sennheiser BA 70 battery. Unscrew the microphone housing as shown in the figure and pull it down as far as it will go. ▷ Insert the batteries or the BA 70 rechargeable battery as indicated in the battery compartment. Observe correct polarity. ▷ Screw the microphone housing back on.
EW-D SKM-S handheld transmitter Replacing the microphone module To replace the microphone module: Unscrew the microphone module. ▷ Screw the desired microphone module on. ▷ Do not touch the wireless microphone contacts or the microphone module contacts. If you touch the contacts, they may become dirty or bent.
EW-D SKM-S handheld transmitter • MMD 945-1 | Dynamic microphone module with super-cardioid pick-up pattern • MMK 965-1 | Condenser microphone module with selectable pattern: cardioid and super-cardioid • MMD 42-1 | Dynamic microphone module with omni-directional pattern • Neumann KK 204 | Condenser microphone module with cardioid pattern • Neumann KK 205 | Condenser microphone module with super-cardioid pick-up pattern • MM 435 | Dynamic microphone module with cardioid pattern • MM 445 | Dynamic microphon
EW-D SKM-S handheld transmitter Using EW-D Color Coding Sets to label transmission paths You can use the EW-D Color Coding Sets (see „Color Coding Sets“) to identify which transmitters belong to which receivers. This makes it easier to match up the individual devices, especially in multi-channel systems. You can also assign colors to the devices in the EW-D Smart Assist app.
EW-D SKM-S handheld transmitter Switching the handheld transmitter on and off To switch the handheld transmitter on: ▷ Short-press the ON/OFF button. The LINK LED lights up and the transmitter switches on. ► To switch the handheld transmitter off: ▷ Hold down the ON/OFF button until the LEDs switch off.
EW-D SKM-S handheld transmitter Checking the battery status of the transmitter (Check function) To check the battery status of the transmitter: ▷ Short-press the ON/OFF button on the transmitter. ► The transmitter’s LINK LED flashes to indicate the current charge level of the battery or the BA 70 rechargeable battery. ► Pressing the transmitter’s ON/OFF button will simultaneously trigger the Identify function: „Identifying the paired receiver (Identify function)“.
EW-D SKM-S handheld transmitter Identifying the paired receiver (Identify function) In multi-channel systems, you can use the Check function to quickly identify to which receiver the transmitter is paired. Both the transmitter and receiver must be switched on. ▷ Short-press the ON/OFF button on the transmitter. ► The display on the paired receiver starts flashing.
EW-D SKM-S handheld transmitter Meaning of the LEDs The LINK and DATA LEDs on the bottom of the transmitter can indicate the following information. LINK LED The LINK LED provides information about the status of the radio link between the transmitter and receiver, as well as status information for the transmitter. The LED is green: ▷ The link between the transmitter and receiver is established. ▷ The audio signal is active.
EW-D SKM-S handheld transmitter The LED is flashing yellow: ▷ The link between the transmitter and receiver is established. ▷ The audio signal is overdriven (clipping). The LED is continuously red: ▷ No link between the transmitter and receiver. The LED is flashing red: ▷ The link between the transmitter and receiver is established. ▷ The battery/rechargeable battery in the transmitter is low. The LED is off: ▷ No link between the transmitter and receiver. ▷ The transmitter is switched off.
EW-D SKM-S handheld transmitter Establishing a connection to the receiver To establish a radio link between the transmitter and the receiver, the devices must be synchronized. See „Establishing a radio link | Synchronizing the receiver and transmitter“. Conditions and restrictions for using frequencies There may be special conditions and restrictions for using frequencies in your country. Before putting the product into operation, f i nd t he i nf ormation for your country at the following address: www.
EW-D SK bodypack transmitter EW-D SK bodypack transmitter Product overview ► 1 SYNC button • See „Establishing a radio link | Synchronizing the receiver and transmitter“ 2 DATA LED • See „Meaning of the LEDs“ 3 LINK LED • See „Meaning of the LEDs“ 4 Mute switch • See „Muting the bodypack transmitter“ 5 ON/OFF button • See „Switching the bodypack transmitter on and off“ 68
EW-D SK bodypack transmitter Inserting and removing the batteries/rechargeable batteries You can operate the bodypack transmitter either with batteries (AA, 1.5 V) or with the rechargeable Sennheiser BA 70 battery. Press the two catches and open the battery compartment cover. ▷ Insert the batteries or the BA 70 rechargeable battery as indicated in the battery compartment. Observe correct polarity. ▷ Close the battery compartment. The cover locks into place with an audible click.
EW-D SK bodypack transmitter Connecting a microphone to the bodypack transmitter To connect a microphone to the bodypack transmitter: Insert the cable’s 3.5 mm jack plug into the socket on the bodypack transmitter as shown in the diagram. ▷ Screw the plug’s coupling ring onto the audio socket thread of the bodypack transmitter.
EW-D SK bodypack transmitter • ME 4 | Lavalier microphone with cardioid pattern (models from 2021 and later with gold-plated plug*) • MKE Essential Omni | Lavalier microphone with omni-directional pattern • MKE 2 Gold | Lavalier microphone with omni-directional pattern (models from 2018 and later with blue serial number label) • MKE 1 | Lavalier microphone with omni-directional pattern Headset microphones: • ME 3 | Headset microphone with cardioid pattern (models from 2021 and later with gold-plated plug*)
EW-D SK bodypack transmitter Connecting an instrument or line source to the bodypack transmitter You can connect instruments or audio sources with a line level to the bodypack transmitter. To do this, you will need the CI 1 (6.3 mm jack plug on a lockable 3.5 mm jack plug) or CL 2 (XLR-3F plug on a lockable 3.5 mm jack plug) Sennheiser cables. To connect an instrument or line source to bodypack transmitter: Insert the cable’s 3.
EW-D SK bodypack transmitter Using EW-D Color Coding Sets to label transmission paths You can use the EW-D Color Coding Sets (see „Color Coding Sets“) to identify which transmitters belong to which receivers. This makes it easier to match up the individual devices, especially in multi-channel systems. You can also assign colors to the devices in the EW-D Smart Assist app.
EW-D SK bodypack transmitter Changing the belt clip You can change the belt clip on the bodypack transmitter or flip it over depending on how you want to wear it. To remove the belt clip: Carefully loosen the belt clip with a small screwdriver as shown in the figure. ▷ Be very careful not to scratch the housing.
EW-D SK bodypack transmitter To insert the belt clip: Insert one side of the belt clip first as shown in the figure. ▷ Then insert the second side of the belt clip. ▷ Gently press the belt clip all the way in on both sides. ▷ Always insert one side before the other, not at the same time, as otherwise the belt clip could bend.
EW-D SK bodypack transmitter Switching the bodypack transmitter on and off To switch the bodypack transmitter on: ▷ Short-press the ON/OFF button. The LINK LED lights up and the transmitter switches on. ► To switch the bodypack transmitter off: ▷ Hold down the ON/OFF button until the LEDs switch off.
EW-D SK bodypack transmitter Checking the battery status of the transmitter (Check function) To check the battery status of the transmitter: ▷ Short-press the ON/OFF button on the transmitter. ► The transmitter’s LINK LED flashes to indicate the current charge level of the battery or the BA 70 rechargeable battery. ► Pressing the transmitter’s ON/OFF button will simultaneously trigger the Identify function: „Identifying the paired receiver (Identify function)“.
EW-D SK bodypack transmitter Identifying the paired receiver (Identify function) In multi-channel systems, you can use the Check function to quickly identify to which receiver the transmitter is paired. Both the transmitter and receiver must be switched on. ▷ Short-press the ON/OFF button on the transmitter. ► The display on the paired receiver starts flashing.
EW-D SK bodypack transmitter Meaning of the LEDs The LINK and DATA LEDs on the top of the transmitter can indicate the following information. LINK LED The LINK LED provides information about the status of the radio link between the transmitter and receiver, as well as status information for the transmitter. The LED is green: ▷ The link between the transmitter and receiver is established. ▷ The audio signal is active. The LED is yellow: ▷ The link between the transmitter and receiver is established.
EW-D SK bodypack transmitter The LED is continuously red: ▷ No link between the transmitter and receiver. The LED is flashing red: ▷ The link between the transmitter and receiver is established. ▷ The battery/rechargeable battery in the transmitter is low. The LED is off: ▷ No link between the transmitter and receiver. ▷ The transmitter is switched off. DATA LED The DATA LED provides information about the synchronization of transmitters and receivers.
EW-D SK bodypack transmitter Establishing a connection to the receiver To establish a radio link between the transmitter and the receiver, the devices must be synchronized. See „Establishing a radio link | Synchronizing the receiver and transmitter“. Conditions and restrictions for using frequencies There may be special conditions and restrictions for using frequencies in your country. Before putting the product into operation, f i nd t he i nf ormation for your country at the following address: www.
EW-DX EM 2 rack receiver EW-DX EM 2 rack receiver Connectors and controls Front 1 Headphone socket • See „Using the headphone output“ 2 Volume control for the headphone socket • See „Using the headphone output“ 3 CH 1 LED to indicate the status of channel 1 • See „Meaning of the LEDs“ 4 CH 1 button for selecting channel 1 • See „Displays on the receiver’s display panel“ • See „Buttons for navigating the menu“ 5 CH 2 LED to indicate the status of channel 1 • See „Meaning of the LEDs“ 6 CH 2 button for sele
EW-DX EM 2 rack receiver 8 Jog dial (UP/DOWN/SET) for navigating the operating menu • See „Buttons for navigating the menu“ 9 ESC button for canceling an action in the menu • See „Buttons for navigating the menu“ 10 SYNC button for synchronizing the transmitter and receiver • See „Establishing a radio link | Synchronizing the receiver and transmitter“ 11 ON/OFF button for switching the device on and off • See „Switching the receiver on and off“ Back 12 PoE/Ethernet RJ-45 socket for controlling the device
EW-DX EM 2 rack receiver 15 XLR-3 socket for AF out Balanced audio output for channel 2 • See „Outputting audio signals“ 16 XLR-3 socket for AF out Balanced audio output for channel 1 • See „Outputting audio signals“ 17 BNC sockets ANT 1 RF in and ANT 2 RF in for antenna inputs • See „Connecting antennas“ 18 Strain relief for the connection cable of the power supply unit • See „Connecting/disconnecting the receiver to/from the power supply system“ 19 DC in connection socket for the power supply unit • See
EW-DX EM 2 rack receiver Connecting/disconnecting the receiver to/ from the power supply system You can operate the receiver using either the included power supply unit or with Power over Ethernet (PoE IEEE 802.3af Class 0). Please refer to the following information. Power from the power supply unit If using a power supply unit, use only the power supply unit included with the device. It is designed for your receiver and ensures safe operation.
EW-DX EM 2 rack receiver To completely disconnect the receiver from the power supply system: ▷ Unplug the power supply unit from the wall socket. ▷ Unplug the power supply unit from the DC in socket on the receiver. Power over Ethernet (PoE) The receiver can be powered via Power over Ethernet (PoE IEEE 802.3af Class 0). ▷ Connect the receiver to a PoE-enabled network switch.
EW-DX EM 2 rack receiver Connecting receivers in a network You can monitor and control one or more receivers via a network connection using the Sennheiser Wireless Systems Manager (WSM) or Sennheiser Control Cockpit (SCC) software. The network does not have to be a homogeneous network including only receivers. You can integrate the receiver into your existing network infrastructure with any other types of devices.
EW-DX EM 2 rack receiver Connecting antennas Connecting rod antennas To connect the supplied rod antennas: ► Connect the antennas to the two antenna inputs on the receiver as shown in the figure. ▷ Slightly angle the antennas to the left and right as shown in the figure. ▷ Connecting remote antennas To connect remote antennas: ► Connect the antennas to the two antenna inputs on the receiver as shown in the figure. ▷ Observe the specified minimum spacing.
EW-DX EM 2 rack receiver Outputting audio signals Each of the two channels on the EW-DX EM 2 has both a balanced XLR-3M output socket and an unbalanced 6.3 mm (1/4") jack output socket. ▷ Always use only one of the two output sockets for each channel. To connect an XLR cable: ▷ Plug the XLR cable into the AF out Balanced socket for the respective channel on the EW-DX EM 2.
EW-DX EM 2 rack receiver To connect a jack cable: ▷ Plug the jack cable into the AF out Unbalanced socket for the respective channel on the EW-DX EM 2.
EW-DX EM 2 rack receiver Installing receivers in a rack Observe the following instructions when mounting the receiver in a rack. The mounting brackets for installing the receiver in the rack can be found in the packaging under the tray.
EW-DX EM 2 rack receiver Mounting a single receiver in a rack ▷ Connect the mounting brackets to the sides of the receiver as shown. Attach the front panel as shown. ▷ If desired, attach the antennas to the front panel as shown. This requires the optional AM 2 antenna front mount kit (see „Accessories for rack mounting“).
EW-DX EM 2 rack receiver Mounting two receivers side by side in a rack Place both receivers upside down and side by side on an even surface. ▷ Tighten the jointing plate as shown. ▷ Attach the mounting brackets as shown.
EW-DX EM 2 rack receiver Switching the receiver on and off To switch the receiver on: ▷ Short-press the ON/OFF button. The receiver switches on. To switch the receiver to standby mode: ▷ Hold down the ON/OFF button until the display switches off. To switch the receiver off completely: ▷ Disconnect the receiver from the power supply system by unplugging the power supply unit from the wall socket or disconnecting the PoE connection.
EW-DX EM 2 rack receiver Using the headphone output You can use the headphone output on the front of the receiver (6.3 mm jack) to listen to the audio signals of the two channels. CAUTION Danger due to high volume levels Volume levels that are too high may damage your hearing. ▷ Turn down the volume of the headphone output before you put on the headphone. Connect the headphone to the headphone output. ▷ Press the CH 1 or CH 2 button to listen to the audio signal from channel 1 or channel 2.
EW-DX EM 2 rack receiver Meaning of the LEDs The two LEDs on the front of the receiver indicate the following information for channel 1 and channel 2. The LED is green: ▷ The link between the transmitter and receiving channel is established. ▷ The audio signal is active. The LED is yellow: ▷ The link between the transmitter and receiving channel is established. ▷ The audio signal is muted. or ▷ No microphone module is mounted on the handheld transmitter.
EW-DX EM 2 rack receiver The LED is continuously red: ▷ No link between the transmitter and receiving channel. The LED is flashing red: ▷ The link between the transmitter and receiving channel is established. ▷ The battery/rechargeable battery in the paired transmitter is low. The LED is flashing blue: ▷ The Bluetooth Low Energy link is being established between the receiver and a smartphone or tablet with the EW-D Smart Assist app. or ▷ The receiving channel is being synchronized with a transmitter.
EW-DX EM 2 rack receiver Displays on the receiver’s display panel Status information such as frequency, reception quality, battery status and audio level is shown on the display. The display also shows the operating menu, which you can use to configure all of the settings (see „Buttons for navigating the menu“). Home screen The home screen is the default view on the display. The following information for both receiving channels is displayed here.
EW-DX EM 2 rack receiver Radio frequency level: Displays the RF signal strength for the respective channel. Link quality: Displays the transmission quality for the respective channel. On the one hand, the transmission quality depends on the f i el d str engt h( RFl evel i ndi cat or ont he di spl ay).
EW-DX EM 2 rack receiver When using the BA 70 rechargeable battery, the remaining runtime is also displayed in hours and minutes. Mute mode: The mute switch is deactivated on the received transmitter. The mute switch on the received transmitter is set to AF Mute and the audio signal is muted.
EW-DX EM 2 rack receiver Home screens 2 and 3 Turn the jog dial on the home screen to the right. The second home screen appears with network information for the device. ▷ Turn the jog dial to the right again. The third home screen appears with information about the software and hardware. ▷ Channel 1 ▷ On the receiver’s home screen, press the CH 1 button. The home screen for channel 1 appears.
EW-DX EM 2 rack receiver ▷ Turn the jog dial further to the right to mute or unmute the channel’s audio signal. ▷ Press the jog dial to confirm your selection. Channel 2 ▷ On the receiver’s home screen, press the CH 2 button. The home screen for channel 2 appears.
EW-DX EM 2 rack receiver You can view and configure the same information as for channel 1.
EW-DX EM 2 rack receiver Buttons for navigating the menu Use the following buttons to navigate through the receiver’s operating menu.
EW-DX EM 2 rack receiver ► Press the ESC button • Cancels the entry and returns to the previous display Opening the menu and navigating the menu items To open the menu: ▷ Press the jog dial when you are on the home screen. Turn the jog dial to navigate to your desired menu item. ▷ Press the jog dial to open the selected menu item. ▷ To exit the menu: ▷ Press the ESC button to exit the menu and return to the home screen. Changes that were not previously saved by pressing the jog dial will be lost.
EW-DX EM 2 rack receiver Menu structure The figure shows the complete menu structure in an overview. Version: firmware 1.1.
EW-DX EM 2 rack receiver Setting options in the menu In the receiver menu, you can configure the following settings.
EW-DX EM 2 rack receiver Enabling the transmitter’s automatic lock-off function ▷ „Ch 1 / Ch 2 -> Auto Lock menu item“ Configuring the behavior of the transmitter’s LEDs ▷ „Ch 1 / Ch 2 -> LED menu item“ Activating/deactivating the parameters to be synchronized on the transmitters ▷ „Ch 1 / Ch 2 -> Sync Parameters menu item“ Performing a frequency scan and automatic frequency setup ▷ „Ch 1 / Ch 2 -> Scan / Auto Setup menu item“ Viewing the software version of the connected transmitters ▷ „Ch 1 / Ch
EW-DX EM 2 rack receiver Ch 1 / Ch 2 -> Name menu item In the Name menu item, you can define the name of the link for the channel in question. This name is the name of the radio link between the transmitter and receiving channel. You can set the name of the receiver as it will appear in a network from the This Device menu in the system menu. See „System -> This Device menu item“. To open the Name menu item: ▷ In the menu, navigate to the Name menu item for the desired channel.
EW-DX EM 2 rack receiver Ch 1 / Ch 2 -> Frequency menu item In the Frequency menu item, you can adjust the frequency for the channel in question. You can select a frequency from the predefined list or set the frequency manually. To open the Frequency menu item: ▷ In the menu, navigate to the Frequency menu item for the desired channel. ▷ Press the jog dial to open the menu. The following view is displayed: ▷ Rotate the jog dial to select between the List and Frequency subitems.
EW-DX EM 2 rack receiver Selecting a frequency from a predefined list To select a frequency from a predefined list: ▷ Open the List subitem. ▷ Rotate the jog dial to choose between the predefined list (List Std) and the user-defined list (List Usr). You can create a custom list using the Wireless Systems Manager (WSM) software and upload it to the receiver. For more information on the WSM software, see: www.sennheiser.com/wsm ▷ Press the jog dial to confirm your selection.
EW-DX EM 2 rack receiver Setting the frequency manually To set the frequency manually: ▷ Open the Frequency subitem. Turn the jog dial to set the MHz range for the frequency. ▷ Press the jog dial to confirm your selection. ▷ Turn the jog dial to set the kHz range for the frequency. ▷ Press the jog dial to save your selected frequency. or ▷ Press the ESC button to cancel the entry without saving the setting.
EW-DX EM 2 rack receiver Ch 1 / Ch 2 -> Gain menu item Under the Gain menu item, you can set the audio level of the audio signal coming from the received transmitter (e.g. vocals or speech via EW-DX SKM or guitar via EW-DX SK). • Setting range: 3 dB to +42 dB in increments of 3 dB To open the Gain menu item: ▷ In the menu, navigate to the Gain menu item for the desired channel. ▷ Press the jog dial to open the menu. The following view is displayed: Turn the jog dial to set the desired value.
EW-DX EM 2 rack receiver Ch 1 / Ch 2 -> AF Out menu item In the AF Out menu item, you can set the audio level that is output via the audio outputs of the particular receiving channel. To open the AF Out menu item: ▷ In the menu, navigate to the AF Out menu item for the desired channel. ▷ Press the jog dial to open the menu. The following view is displayed: Turn the jog dial to set the desired value. ▷ Press the jog dial to save your setting.
EW-DX EM 2 rack receiver Ch 1 / Ch 2 -> Trim menu item In the Trim menu item, you can adjust the audio level of the received transmitter to input signals of different volumes. For example, if you are using multiple transmitters in alternation for a single receiving channel, you can adjust the transmitters to the different input signals using the trim setting. You do not need to change the channel’s gain setting.
EW-DX EM 2 rack receiver Ch 1 / Ch 2 -> Low Cut menu item In the Low Cut menu item, you can set the value of the low cut filter for the respective channel. • Setting range: • for EW-DX SK | EW-DX SK 3-PIN: Off, 30 Hz, 60 Hz, 80 Hz, 100 Hz, 120 Hz • for EW-DX SKM | EW-DX SKM-S: 60 Hz, 80 Hz, 100 Hz, 120 Hz To open the Low Cut menu item: ▷ In the menu, navigate to the Low Cut menu item for the desired channel. ▷ Press the jog dial to open the menu.
EW-DX EM 2 rack receiver Ch 1 / Ch 2 -> Cable Emul. menu item In the Cable Emul. menu item, you can emulate instrument cable lengths: • Setting range: Off, Type 1, Type 2, Type 3 To open the Cable Emul. menu item: ▷ In the menu, navigate to the Cable Emul. menu item for the desired channel. ▷ Press the jog dial to open the menu. The following view is displayed: Turn the jog dial to set the desired value. ▷ Press the jog dial to save your setting.
EW-DX EM 2 rack receiver Ch 1 / Ch 2 -> Mute Mode menu item In the Mute Mode menu item, you can set the function of the mute switch on the connected transmitter (EW-DX SK, EW-DX SK 3-PIN, EW-DX SKM-S). • Setting range: • Disabled: The mute switch has no function. • RF Mute: The RF signal is deactivated when the mute switch is on. • AF Mute: The audio signal is muted when the mute switch is on. To open the Mute Mode menu item: ▷ In the menu, navigate to the Mute Mode menu item for the desired channel.
EW-DX EM 2 rack receiver Ch 1 / Ch 2 -> Auto Lock menu item In the Auto Lock menu item, you can activate or deactivate the lock-off for the received transmitter. The lock-off prevents the transmitter from being unintentionally switched off and also prevents any changes to the transmitter’s menu.
EW-DX EM 2 rack receiver Ch 1 / Ch 2 -> LED menu item The LED menu item allows you to set the behavior of the LINK LED on the received transmitter. • Setting range: • ON: The LINK LED remains continuously lit. • OFF: The LINK LED switches off while the lock-off function is active. For this to occur, the automatic lock-off function must be enabled in the Auto Lock menu item (see „Ch 1 / Ch 2 -> Auto Lock menu item“).
EW-DX EM 2 rack receiver Ch 1 / Ch 2 -> Sync Parameters menu item In the Sync Parameters menu item, you can choose which settings for the transmitter you want to transfer from the receiver to the transmitter during the synchronization. All of the settings can also be set separately in the menu on the transmitter. During synchronization, the values set in the transmitter are overwritten with the values set in the receiver. The following parameters can be enabled or disabled for transmission.
EW-DX EM 2 rack receiver ▷ For each option, select whether it will be synchronized or not. The value set for this function will be transferred during synchronization. The value set for this function will not be transferred during synchronization. ▷ Press the jog dial to save your setting.
EW-DX EM 2 rack receiver Ch 1 / Ch 2 -> Scan / Auto Setup menu item The receiver lets you scan the frequency spectrum and display all of the free frequencies in the selected frequency range. The automatic frequency setup can be used to distribute the free frequencies to all of the EW-DX EM 2 devices available in the network automatically. ▷ Switch off all transmitters before you perform the scan.
EW-DX EM 2 rack receiver setup are performed for both channels of the receiver as well as for all other receivers available in the network. ▷ Press the jog dial to open your selected option. Select a frequency from which to start the scan. ▷ Press the jog dial to start the scan. The spectrum is scanned for free frequencies above the selected frequency. ▷ After the scan free frequencies are displayed, which you can then assign to the channels.
EW-DX EM 2 rack receiver Ch 1 / Ch 2 -> TX Software menu item The TX Software menu item displays the software version of the received transmitter. You cannot open this menu item to make settings. ▷ In the menu, navigate to the TX Software menu item for the desired channel. The version number of the transmitter software is shown on the display. The transmitter must be switched on for this to be displayed.
EW-DX EM 2 rack receiver System menu item In the System menu, you can make system-wide settings that will affect the entire device and not only the respective receiving channel. The following menu items are available: Encryption This menu item lets you secure the radio link with AES 256 encryption. ▷ „System -> Encryption menu item“ Link Density In this menu item, you can set the required transmission mode.
EW-DX EM 2 rack receiver This Device This menu item allows you to enter a device name and display information about the receiver’s hardware and software. ▷ „System -> This Device menu item“ System -> Encryption menu item You can secure the radio link between the transmitter and receiver using AES 256 encryption. To open the Encryption menu item: ▷ In the System menu, navigate to the Encryption menu item. ▷ Press the jog dial to open the menu.
EW-DX EM 2 rack receiver System -> Link Density menu item Link Density mode (LD mode) LD mode doubles the number of usable carrier frequencies in the available spectrum, as the minimum distance for the equidistant frequency grid is halved. This is achieved by reducing the modulation bandwidth of the transmitter. This means that a much smaller frequency spacing between neighboring frequencies can be selected, and therefore more frequencies can be used in the same available spectrum without intermodulation.
EW-DX EM 2 rack receiver Press the jog dial to restart the receiver. or ▷ Press the ESC button to cancel the mode change. ▷ After enabling LD mode and restarting the receiver, the connected transmitter must be resynchronized with the receiver to enable LD mode on the transmitter as well.
EW-DX EM 2 rack receiver System -> Network menu item In this menu item, you can configure the settings for the network connection. To open the Network menu item: ▷ In the System menu, navigate to the Network menu item. Press the jog dial to open the menu. ▷ Rotate the jog dial to navigate through the Network menu and select the desired menu item. ▷ You can make the following settings here: Mode • Auto: The network configuration is performed automatically.
EW-DX EM 2 rack receiver IP • If the Mode option is set to Auto, the automatically assigned IP address is displayed here. • If the Mode option is set to Manual, you can set the IP address here. Netmask • If the Mode option is set to Auto, the automatically assigned netmask is displayed here. • If the Mode option is set to Manual, you can set the netmask here. Gateway • If the Mode option is set to Auto, the automatically assigned gateway is displayed here.
EW-DX EM 2 rack receiver System -> TX Update menu item This menu item lets you perform a firmware update for the transmitters. This update is recommended after you perform a firmware update for the receiver (see „Updating the firmware of the receiver“). The f i r mwar e ver si ons curr entl yi nst all ed on t he connected transmitter can be viewed under the TX Software menu item for the respective channel (see „Ch 1 / Ch 2 -> TX Software menu item“).
EW-DX EM 2 rack receiver You have about 20 seconds to do this. The progress bar shows the remaining time. The system carries out the firmware update for the transmitter. The progress of the update is shown on the receiver’s display. The transmitter’s display shows that the firmware update is in progress.
EW-DX EM 2 rack receiver System -> Auto Setup menu item In this menu item, you can activate the Auto Setup function for the receiver. If the function is activated here, you can perform an automatic frequency setup for both channels of this receiver via the Scan / Auto Setup menu item. See „Ch 1 / Ch 2 -> Scan / Auto Setup menu item“. The receiver will also be enabled for automatic frequency setup in a network consisting of multiple receivers.
EW-DX EM 2 rack receiver System -> This Device menu item This menu item allows you to change the device name, view software and hardware information, or reset the device to factory settings. To open the This Device menu item: ▷ In the System menu, navigate to the This Device menu item. ▷ Press the jog dial to open the menu. The following view is displayed: ▷ Choose from the following: • Device ID: Open this menu item to change the device name.
EW-DX EM 2 rack receiver Updating the firmware of the receiver You can update the receiver firmware using the Sennheiser Control Cockpit software or the Wireless Systems Manager software. ▷ To do so, connect the receiver to a network (see „Connecting receivers in a network“) and establish the connection with the software. For more information about controlling devices with the Sennheiser Control Cockpit or Wireless Systems Manager software, refer to the software help.
EW-DX SKM | EW-DX SKM-S handheld transmitter EW-DX SKM | EW-DX SKM-S handheld transmitter Product overview ► 1 ON/OFF button • See „Switching the handheld transmitter on and off“ 2 DATA LED • See „Meaning of the LEDs“ 3 SYNC button • See „Establishing a connection to the receiver“ 4 LINK LED • See „Meaning of the LEDs“ 5 Function buttons for navigating the menu • See „Buttons for navigating the handheld transmitter’s menu“ 6 Display panel • See „Information on the handheld transmitter’s display“ 7 Mute sw
EW-DX SKM | EW-DX SKM-S handheld transmitter Inserting and removing the batteries/rechargeable batteries You can operate the handheld transmitter either with batteries (AA, 1.5 V) or with the rechargeable Sennheiser BA 70 battery. Unscrew the microphone housing as shown in the figure and pull it down as far as it will go. ▷ Insert the batteries or the BA 70 rechargeable battery as indicated in the battery compartment. Observe correct polarity. ▷ Screw the microphone housing back on.
EW-DX SKM | EW-DX SKM-S handheld transmitter Replacing the microphone module To replace the microphone module: Unscrew the microphone module. ▷ Screw the desired microphone module on. ▷ Do not touch the wireless microphone contacts or the microphone module contacts. If you touch the contacts, they may become dirty or bent.
EW-DX SKM | EW-DX SKM-S handheld transmitter • MMD 945-1 | Dynamic microphone module with super-cardioid pick-up pattern • MMK 965-1 | Condenser microphone module with selectable pattern: cardioid and super-cardioid • MMD 42-1 | Dynamic microphone module with omni-directional pattern • Neumann KK 204 | Condenser microphone module with cardioid pattern • Neumann KK 205 | Condenser microphone module with super-cardioid pick-up pattern • MM 435 | Dynamic microphone module with cardioid pattern • MM 445 | Dyna
EW-DX SKM | EW-DX SKM-S handheld transmitter Switching the handheld transmitter on and off To switch the handheld transmitter on: ▷ Short-press the ON/OFF button. The LINK LED lights up and the transmitter switches on. ► To switch the handheld transmitter off: ▷ Hold down the ON/OFF button until the LEDs switch off. Note that the transmitter’s permanent E-Ink display still displays the parameters after it is switched off.
EW-DX SKM | EW-DX SKM-S handheld transmitter Checking the battery status of the transmitter (Check function) To check the battery status of the transmitter: ▷ Short-press the ON/OFF button on the transmitter. ► The transmitter’s LINK LED flashes to indicate the current charge level of the battery or the BA 70 rechargeable battery. ► In addition, the battery status is displayed on the transmitter display for approx. 5 seconds.
EW-DX SKM | EW-DX SKM-S handheld transmitter Identifying the paired receiver (Identify function) In multi-channel systems, you can use the Check function to quickly identify to which receiver the transmitter is paired. Both the transmitter and receiver must be switched on. ▷ Short-press the ON/OFF button on the transmitter. ► An eye flashes next to the respective receiving channel on the coupled receiver’s display.
EW-DX SKM | EW-DX SKM-S handheld transmitter Meaning of the LEDs The LINK and DATA LEDs on the bottom of the transmitter can indicate the following information. LINK LED The LINK LED provides information about the status of the radio link between the transmitter and receiver, as well as status information for the transmitter. The LED is green: ▷ The link between the transmitter and receiver is established. ▷ The audio signal is active.
EW-DX SKM | EW-DX SKM-S handheld transmitter The LED is flashing yellow: ▷ The link between the transmitter and receiver is established. ▷ The audio signal is overdriven (clipping). The LED is continuously red: ▷ No link between the transmitter and receiver. The LED is flashing red: ▷ The link between the transmitter and receiver is established. ▷ The battery/rechargeable battery in the transmitter is low. The LED is off: ▷ No link between the transmitter and receiver. ▷ The transmitter is switched off.
EW-DX SKM | EW-DX SKM-S handheld transmitter Establishing a connection to the receiver To establish a radio link between the transmitter and the receiver, the two devices must be set to the same frequency. See „Establishing a radio link | Synchronizing the receiver and transmitter“. Conditions and restrictions for using frequencies There may be special conditions and restrictions for using frequencies in your country.
EW-DX SKM | EW-DX SKM-S handheld transmitter Information on the handheld transmitter’s display You can view the following information on the transmitter display. Further information Link name: You can assign a name to the radio link in the transmitter’s menu (see „Name menu item“). Alternatively, you can assign the name in the receiver’s menu and then synchronize it to the transmitter (see „Ch 1 / Ch 2 -> Name menu item“).
EW-DX SKM | EW-DX SKM-S handheld transmitter Battery status: Displays the charging status of the batteries or the BA 70 battery pack. When using the BA 70 rechargeable battery, the remaining runtime is also displayed in hours and minutes. The battery status is hidden in the display’s default state. Short-press the On/Off button on the transmitter (Check function, see „Checking the battery status of the transmitter (Check function)“) to display the battery status for approx. 5 seconds.
EW-DX SKM | EW-DX SKM-S handheld transmitter Buttons for navigating the handheld transmitter’s menu Use the following buttons to navigate through the transmitter’s operating menu.
EW-DX SKM | EW-DX SKM-S handheld transmitter Press the ESC (ON/OFF) button • Cancels the entry and returns to the previous display 150
EW-DX SKM | EW-DX SKM-S handheld transmitter Making settings in the menu of the handheld transmitter Navigating through the menu To open the menu: ▷ Press the SET button. The operating menu is shown on the transmitter display panel. To open a menu item: Press the UP or DOWN buttons to navigate through the individual menu items. Press the SET button to open the selected menu item.
EW-DX SKM | EW-DX SKM-S handheld transmitter Press the SET button to go to the next position. ▷ At the last position, press the SET button to save the selected name. ▷ If you enter a name for the radio link in the Name menu item on the receiver and then synchronize the receiving channel with the transmitter, the name entered in the transmitter is overwritten with the name entered in the receiver. Frequency menu item In this menu item, you can set the transmitter’s transmission frequency.
EW-DX SKM | EW-DX SKM-S handheld transmitter Low Cut menu item In this menu item, you can adjust the value for the low cut filter. 120 Hz •Setting range: 60 Hz, 80 Hz, 100 Hz, Press the UP or DOWN button to set the desired value. ▷ Press the SET button to confirm your selection.
EW-DX SKM | EW-DX SKM-S handheld transmitter Test Tone menu item In this menu item, you can activate a test tone that the transmitter transmits instead of the input signal. You can use this feature to level out the system, for example. • Setting range: Off, -90 dB to 0 dB in 6 dB increments Press the UP or DOWN button to set the desired value. ▷ Press the SET button to confirm your selection. ▷ Mute Button menu item (only EWDX SKM-S) DX SKM version.
EW-DX SKM | EW-DX SKM-S handheld transmitter Auto Lock menu item In this menu item, you can activate or deactivate the automatic lock-off for the transmitter. The lock-off prevents the transmitter from being unintentionally switched off and also prevents any changes to the transmitter’s menu. If you want to change settings in the transmitter’s menu while the lock-off is active, you have to temporarily disable the lock-off. See . Press the UP or DOWN button to set the desired value.
EW-DX SKM | EW-DX SKM-S handheld transmitter LED menu item This menu item allows you to set the behavior of the transmitter’s LINK LED. •Setting range: • ON: The LINK LED remains continuously lit. • OFF: The LINK LED switches off while the lock-off function is active. Press the UP or DOWN button to set the desired value. ▷ Press the SET button to confirm your selection.
EW-DX SKM | EW-DX SKM-S handheld transmitter Shore hardware Reset to factory settings ▷ Press the SET button to open the Reset menu item. Press the UP or DOWN button to set the desired value. ▷ Press the SET button to confirm your selection.
EW-DX SKM | EW-DX SKM-S handheld transmitter Lock-off function You can enable or disable the automatic lock-off function in the Auto Lock menu item (see „Auto Lock menu item“). The lock-off function prevents the transmitter from being unintentionally switched off and also prevents any unintentional changes to the transmitter’s configuration. If you have enabled the Auto Lock function, you will have to temporarily deactivate the lock-off function to operate the transmitter.
EW-DX SKM | EW-DX SKM-S handheld transmitter Configuring mute mode and muting the handheld transmitter (EW-DX SKM-S only) This function is only available for the EW-DX SKM-S version, not for the EW-DX SKM version. You can mute the handheld transmitter by using the mute switch to turn off either the audio signal (AF Mute) or the RF signal (RF Mute). To do this, you must configure the function of the mute switch in the Mute Mode menu item.
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter EW-DX SK | EW-DX SK 3-PIN bodypack transmitter Product overview ► 1 SYNC button • See „Establishing a radio link | Synchronizing the receiver and transmitter“ 2 DATA LED • See „Meaning of the LEDs“ 3 LINK LED • See „Meaning of the LEDs“ 4 Mute switch • See „Configuring mute mode and muting the bodypack transmitter“ 5 Display panel • See „Information on the bodypack transmitter’s display“ 6 EW-DX SK: 3.
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter 7 ON/OFF button • See „Switching the bodypack transmitter on and off“ 8 Function buttons for navigating the menu • See „Buttons for navigating the menu of the bodypack transmitter“ Inserting and removing the batteries/rechargeable batteries You can operate the bodypack transmitter either with batteries (AA, 1.5 V) or with the rechargeable Sennheiser BA 70 battery. Press the two catches and open the battery compartment cover.
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter Note about the BA 70 rechargeable battery ▷ Make sure that the BA 70 rechargeable battery is inserted as follows: ► 162
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter Connecting a microphone to the bodypack transmitter Connecting a microphone to the EW-DX SK To connect a microphone to the EW-DX SK bodypack transmitter: Insert the cable’s 3.5 mm jack plug into the socket on the bodypack transmitter as shown in the diagram. ▷ Screw the plug’s coupling ring onto the audio socket thread of the bodypack transmitter.
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter Lavalier microphones: • ME 2 | Lavalier microphone with omni-directional pattern (models from 2021 and later with gold-plated plug*) • ME 4 | Lavalier microphone with cardioid pattern (models from 2021 and later with gold-plated plug*) • MKE Essential Omni | Lavalier microphone with omni-directional pattern • MKE 2 Gold | Lavalier microphone with omni-directional pattern (models from 2018 and later with blue serial number label) • MKE 1 | Lavalier microphone w
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter Connecting a microphone to the EW-DX SK 3-PIN To connect a microphone to the EW-DX SK 3-PIN bodypack transmitter: Insert the cable’s three-pin plug into the socket on the bodypack transmitter as shown in the diagram. ▷ Screw the plug’s coupling ring onto the audio socket thread of the bodypack transmitter.
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter • MKE 40-4 | Lavalier microphone with cardioid pattern • MKE Essential Omni Black-3-Pin | Lavalier microphone with omni-directional pattern • MKE Essential Omni Beige-3-Pin | Lavalier microphone with omni-directional pattern Headset microphones: • HSP Essential Omni Black-3-Pin | Headset microphone with omni-directional pattern • HSP Essential Omni Beige-3-Pin | Headset microphone with omni-directional pattern • HSP 2 | Headset microphone with omni-directional
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter Connecting an instrument or line source to the bodypack transmitter Connecting an instrument or line source to the EWDX SK You can connect instruments or audio sources with a line level to the bodypack transmitter. To do this, you will need the CI 1 (6.3 mm jack plug on a lockable 3.5 mm jack plug) or CL 2 (XLR-3F plug on a lockable 3.5 mm jack plug) Sennheiser cables. To connect an instrument or line source to bodypack transmitter: Insert the cable’s 3.
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter Connecting an instrument or line source to the EWDX SK 3-PIN You can connect instruments or audio sources with a line level to the bodypack transmitter. To do so, you require the Sennheiser CI 1-4 cable (6.3 mm (1/ 4") jack plug to screw-on 3-pin audio connector). To connect an instrument or line source to bodypack transmitter: Insert the cable’s three-pin plug into the socket on the bodypack transmitter as shown in the diagram.
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter Changing the belt clip You can change the belt clip on the bodypack transmitter or flip it over depending on how you want to wear it. To remove the belt clip: Carefully loosen the belt clip with a small screwdriver as shown in the figure. ▷ Be very careful not to scratch the housing.
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter To insert the belt clip: Insert one side of the belt clip first as shown in the figure. ▷ Then insert the second side of the belt clip. ▷ Gently press the belt clip all the way in on both sides. ▷ Always insert one side before the other, not at the same time, as otherwise the belt clip could bend.
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter Switching the bodypack transmitter on and off To switch the bodypack transmitter on: ▷ Short-press the ON/OFF button. The LINK LED lights up and the transmitter switches on. ► To switch the bodypack transmitter off: ▷ Hold down the ON/OFF button until the LEDs switch off. Note that the transmitter’s permanent E-Ink display still displays the parameters after it is switched off.
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter Checking the battery status of the transmitter (Check function) To check the battery status of the transmitter: ▷ Short-press the ON/OFF button on the transmitter. ► The transmitter’s LINK LED flashes to indicate the current charge level of the battery or the BA 70 rechargeable battery. ► In addition, the battery status is displayed on the transmitter display for approx. 5 seconds.
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter Identifying the paired receiver (Identify function) In multi-channel systems, you can use the Check function to quickly identify to which receiver the transmitter is paired. Both the transmitter and receiver must be switched on. ▷ Short-press the ON/OFF button on the transmitter. ► An eye flashes next to the respective receiving channel on the coupled receiver’s display.
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter Meaning of the LEDs The LINK and DATA LEDs on the top of the transmitter can indicate the following information. LINK LED The LINK LED provides information about the status of the radio link between the transmitter and receiver, as well as status information for the transmitter. The LED is green: ▷ The link between the transmitter and receiver is established. ▷ The audio signal is active.
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter The LED is continuously red: ▷ No link between the transmitter and receiver. The LED is flashing red: ▷ The link between the transmitter and receiver is established. ▷ The battery/rechargeable battery in the transmitter is low. The LED is off: ▷ No link between the transmitter and receiver. ▷ The transmitter is switched off. DATA LED The DATA LED provides information about the synchronization of transmitters and receivers.
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter Establishing a connection to the receiver To establish a radio link between the transmitter and the receiver, the two devices must be set to the same frequency. See „Establishing a radio link | Synchronizing the receiver and transmitter“. Conditions and restrictions for using frequencies There may be special conditions and restrictions for using frequencies in your country.
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter Information on the bodypack transmitter’s display You can view the following information on the transmitter display. Further information Link name: You can assign a name to the radio link in the transmitter’s menu (see „Name menu item“). Alternatively, you can assign the name in the receiver’s menu and then synchronize it to the transmitter (see „Ch 1 / Ch 2 -> Name menu item“).
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter Battery status: Displays the charging status of the batteries or the BA 70 battery pack. When using the BA 70 rechargeable battery, the remaining runtime is also displayed in hours and minutes. The battery status is hidden in the display’s default state. Short-press the On/Off button on the transmitter (Check function, see „Checking the battery status of the transmitter (Check function)“) to display the battery status for approx. 5 seconds.
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter Buttons for navigating the menu of the bodypack transmitter Use the following buttons to navigate through the transmitter’s operating menu.
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter Press the ESC (ON/OFF) button • Cancels the entry and returns to the previous display 180
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter Making settings in the menu of the bodypack transmitter Navigating through the menu To open the menu: ▷ Press the SET button. The operating menu is shown on the transmitter display panel. To open a menu item: Press the UP or DOWN buttons to navigate through the individual menu items. Press the SET button to open the selected menu item.
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter Press the SET button to go to the next position. ▷ At the last position, press the SET button to save the selected name. ▷ If you enter a name for the radio link in the Name menu item on the receiver and then synchronize the receiving channel with the transmitter, the name entered in the transmitter is overwritten with the name entered in the receiver. Frequency menu item In this menu item, you can set the transmitter’s transmission frequency.
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter Low Cut menu item In this menu item, you can adjust the value for the low cut filter. 100 Hz, 120 Hz •Setting range: Off, 30 Hz, 60 Hz, 80 Hz, Press the UP or DOWN button to set the desired value. ▷ Press the SET button to confirm your selection.
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter Cable Emulation menu item In this menu item, you can emulate instrument cable lengths. 3 •Setting range: Off, Type 1, Type 2, Type Press the UP or DOWN button to set the desired value. ▷ Press the SET button to confirm your selection. ▷ If you set a value for the channel in the Cable Emul.
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter • Setting range: • Disabled: The mute switch has no function. • RF Mute: The RF signal is deactivated when the mute switch is on. • AF Mute: The audio signal is muted when the mute switch is on. Press the UP or DOWN button to set the desired value. ▷ Press the SET button to confirm your selection.
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter Brightness menu item In this menu item, you can adjust the brightness of the transmitter’s display. You can turn off the backlight completely or set it to one of five brightness levels. Press the UP or DOWN button to set the desired value. ▷ Press the SET button to confirm your selection. ▷ LED menu item This menu item allows you to set the behavior of the transmitter’s LINK LED. •Setting range: • ON: The LINK LED remains continuously lit.
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter in the transmitter is overwritten with the value entered in the receiver. This Device menu item In this menu item you can view information about the transmitter’s software and hardware and reset the transmitter to the factory settings. Show software Shore hardware Reset to factory settings ▷ Press the SET button to open the Reset menu item. Press the UP or DOWN button to set the desired value. ▷ Press the SET button to confirm your selection.
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter Lock-off function You can enable or disable the automatic lock-off function in the Auto Lock menu item (see „Auto Lock menu item“). The lock-off function prevents the transmitter from being unintentionally switched off and also prevents any unintentional changes to the transmitter’s configuration. If you have enabled the Auto Lock function, you will have to temporarily deactivate the lock-off function to operate the transmitter.
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter Configuring mute mode and muting the bodypack transmitter You can mute the bodypack transmitter by using the mute switch to turn off either the audio signal (AF Mute) or the RF signal (RF Mute). To do this, you must configure the function of the mute switch in the Mute Mode menu item.
Establishing a radio link | Synchronizing the receiver and transmitter Establishing a radio link | Synchronizing the receiver and transmitter Information on compatibility between EW-D and EW-DX The transmitter and the receiver are fully compatible with each other. The transmitter and the receiver are compatible with each other. Some features may not be available. Conditions and restrictions for using frequencies There may be special conditions and restrictions for using frequencies in your country.
Establishing a radio link | Synchronizing the receiver and transmitter Connecting to the EW-D EM receiver / synchronizing the EW-D EM To establish a radio link between the transmitter and receiver, we recommend the following procedure. In order to establish a connection between a receiver and transmitters of the EW-D series, the devices must always be synchronized with each other. To successfully connect a receiver and a transmitter, both devices must have the same frequency range.
Establishing a radio link | Synchronizing the receiver and transmitter The transmitter and receiver will be paired. Once the link is established, the LINK LED on both units will light up green. Be sure to press the SYNC button on all devices only briefly (less than 2 seconds). Holding the SYNC button longer than this will start the f i r mwar e updat e mode and cancel the synchronization process.
Establishing a radio link | Synchronizing the receiver and transmitter Connecting to the EW-DX EM 2 receiver / synchronizing the EW-DX EM 2 To establish a radio link between the transmitter and receiver, we recommend the following procedure. In order to establish a connection between a receiver and transmitters of the EW-D series, the devices do not necessarily have to be synchronized with each other. To successfully connect a receiver and a transmitter, both devices must have the same frequency range.
Establishing a radio link | Synchronizing the receiver and transmitter Synchronizing the receiver and transmitter To synchronize the receiver and the transmitter: ▷ On the receiver, press the CH 1 or CH 2 button to select the channel you want to synchronize. ▷ Press the SYNC button on the receiver. The receiver’s display shows that the synchronization process has started. The LED for the selected receiving channel flashes blue. ▷ Short-press the SYNC button on the transmitter.
Establishing a radio link | Synchronizing the receiver and transmitter ► The transmitter and receiver will be synchronized.
Charging the BA 70 rechargeable battery in the L 70 USB charger Charging the BA 70 rechargeable battery in the L 70 USB charger Connecting/disconnecting the charger to/ from the power supply system To connect the charger to the power supply system: ▷ Use only the NT 5-20 UCW power supply unit from Sennheiser. ▷ Connect the USB-C plug on the charging cable to the USBC port on the side of the charger. ▷ Plug the power supply unit with the correct country adapter into a suitable power outlet.
Charging the BA 70 rechargeable battery in the L 70 USB charger Charging the rechargeable battery To charge the BA 70 rechargeable battery in the L 70 USB charger: ▷ Slide the rechargeable battery completely into the charging slot as shown in the figure. ► The rechargeable battery will begin charging.
Charging the EW-DX SKM(-S) handheld transmitter, the EW-DX SK (3-PIN) bodypack transmitter or the BA 70 Charging the EW-DX SKM(-S) handheld transmitter, the EW-DX SK (3-PIN) bodypack transmitter or the BA 70 rechargeable battery in the CHG 70N charger Product overview 1 Charging slots • See „Charging the rechargeable battery“ 2 Status LEDs of the charging slots • See „Charging the rechargeable battery“ 3 Reset button • Press to reset the device’s network settings.
Charging the EW-DX SKM(-S) handheld transmitter, the EW-DX SK (3-PIN) bodypack transmitter or the BA 70 Connecting/disconnecting the charger to/ from the power supply system You can operate the charger either with the Sennheiser NT 1235 CS power supply unit or with Power over Ethernet (PoE IEEE 802.3af Class 0). Please refer to the following information. Power from the NT 12-35 CS power supply unit Use only the NT 12-35 CS power supply unit from Sennheiser.
Charging the EW-DX SKM(-S) handheld transmitter, the EW-DX SK (3-PIN) bodypack transmitter or the BA 70 Power over Ethernet (PoE) The charger can be powered via Power over Ethernet (PoE IEEE 802.3af Class 0). ▷ Connect the charger to a PoE-enabled network switch.
Charging the EW-DX SKM(-S) handheld transmitter, the EW-DX SK (3-PIN) bodypack transmitter or the BA 70 Connecting a charger in a network You can monitor and control one or more chargers via a network connection using the Sennheiser Wireless Systems Manager (WSM) or Sennheiser Control Cockpit (SCC) software. The network does not have to be a homogeneous network including only chargers. You can integrate the charger into your existing network infrastructure with any other types of devices.
Charging the EW-DX SKM(-S) handheld transmitter, the EW-DX SK (3-PIN) bodypack transmitter or the BA 70 Charging the rechargeable battery You can use the CHG 70N charger to charge individual BA 70 rechargeable batteries, or to charge EW-DX SKM, EW-DX SKM-S, EW-DX SK or EW-DX SK 3-PIN transmitters with the BA 70 rechargeable battery already inserted.
Charging the EW-DX SKM(-S) handheld transmitter, the EW-DX SK (3-PIN) bodypack transmitter or the BA 70 The LED on the charging slot shows the battery’s charge level.
EW-D ASA antenna splitter EW-D ASA antenna splitter Product overview 1 STANDBY button • See „Switching the EW-D ASA on and off“ 2 LED: Operation indicator • See „Switching the EW-D ASA on and off“ 204
EW-D ASA antenna splitter 3 4 BNC sockets B1 to B4 • RF outputs of diversity branch B for connection to the receiver • See „Connecting receivers to the EW-D ASA“ 4 ANT RF IN B BNC socket • Antenna input of diversity branch B • See „Connecting antennas“ 5 ANT RF IN A BNC socket • Antenna input of diversity branch A • See „Connecting antennas“ 6 4 BNC sockets A1 to A4 • RF outputs of diversity branch A for connection to the receiver • Each one of these RF outputs can also provide power to an EW-D EM receiver
EW-D ASA antenna splitter Plug the hollow jack plug of the power supply unit into the DC in socket of the antenna splitter. ▷ Pass the cable of the power supply unit through the strain relief. ▷ Connect one end of the power cord to the power supply unit and the other end to the wall socket. ▷ To completely disconnect the EW-D ASA antenna splitter from the power supply system: ▷ Unplug the power cable from the wall socket.
EW-D ASA antenna splitter Connecting receivers to the EW-D ASA You can connect and operate up to four EW-D EM or EWDX EM 2 rack receivers with the EW-D ASA. To connect the receivers to the EW-D ASA antenna splitter: ▷ Connect one of the receiver’s antenna inputs to one of the BNC sockets A1 to A4 using one of the supplied BNC cables. The EW-D EM receivers do not require their own power supply. They are powered via the BNC sockets A1 to A4.
EW-D ASA antenna splitter Connecting antennas To ensure optimal reception even in the case of poor reception conditions, we recommend using remote antennas. Connecting remote antennas Mount an antenna each or a combination of an antenna and an antenna amplifier to the BNC sockets ANT RF IN A and ANT RF IN B. ▷ Refer to the instructions under „Information on antenna amplifiers and cable lengths“.
EW-D ASA antenna splitter Connecting rod antennas Mount the antennas to the BNC sockets ANT RF IN A and ANT RF IN B. ▷ Align the antennas in a V-shape in order to ensure the best possible reception. ▷ Information on antenna amplifiers and cable lengths The following table shows which cable lengths require the use of the EW-D AB antenna amplifier as well as the maximum recommended cable lengths.
EW-D ASA antenna splitter Configuring multi-channel systems The following options for connecting multi-channel systems are possible: Option 1: Two antennas supply a 4-channel system 210
EW-D ASA antenna splitter Option 2: Two 4-channel systems are interconnected 211
EW-D ASA antenna splitter Option 3: Two antennas supply a 8-channel system 212
EW-D ASA antenna splitter Installing the EW-D ASA in a rack ATTENTION Rack mounting poses risks When installing the device in a closed 19" rack or multi-rack assembly, please consider that, during operation, the ambient temperature, the mechanical load and the electrical potentials will be different from those of devices which are not mounted into a rack. ▷ Make sure that the ambient temperature within the rack does not exceed the permissible temperature limit stated in the specifications.
EW-D ASA antenna splitter Switching the EW-D ASA on and off To switch on the antenna splitter: ▷ Short-press the STANDBY button. The antenna splitter switches on and the power LED turns green. The RF signals of the connected antennas are distributed to all connected receivers. To switch the antenna splitter to standby mode: ▷ Press the STANDBY button for approx. 2 seconds. The LED turns off. The connected antenna amplifiers are switched off.
Cleaning and maintenance Cleaning and maintenance Note the following information when cleaning and maintaining products of the Evolution Wireless Digital series. ATTENTION Liquids can damage the products’ electronics. Liquids entering the product housing can cause a short-circuit and damage the electronics. ▷ Keep all liquids away from the products. ▷ Do not use any solvents or cleansing agents.
Cleaning and maintenance Reinsert the foam insert. ▷ Screw the sound inlet basket back onto the microphone module. ▷ From time to time, you should also clean the microphone module contacts: ▷ Wipe the contacts of the microphone module with a soft, dry cloth. Clean the transmitter’s contacts. ▷ Wipe the contacts with a dry cloth. Cleaning the L 70 USB and CHG 70N chargers ▷ ▷ ▷ ▷ ▷ Remove all rechargeable batteries from the charging slots.
FREQUENTLY ASKED QUESTIONS This section contains answers to frequently asked questions and further information about the following topics: „Radio and frequencies“ „Audio“ „Usability“ „Accessories“ „EW-D Smart Assist app“ 217
Radio and frequencies Radio and frequencies Why won’t my transmitter synchronize with my receiver? • Briefly press the SYNC button on both devices, but don’t press too long („Establishing a radio link | Synchronizing the receiver and transmitter“) • The two devices must have the same frequency range („Frequency ranges“) What is the transmission range of the transmitter? • Up to 100 m in an ideal environment (without obstacles) What is the best way to wear the bodypack transmitter? • Do not kink, bend or
Radio and frequencies The transmitter and receiver are synchronized, but there is no connection.
Audio Audio Which microphones can I use with my bodypack transmitter? • EW-D SK: „Connecting a microphone to the bodypack transmitter“ • EW-DX SK (3-PIN): „Connecting a microphone to the bodypack transmitter“ Which microphone modules can I use with my handheld transmitter? • EW-D SKM-S: „Replacing the microphone module“ • EW-DX SKM(-S): „Replacing the microphone module“ What exactly do the “Gain” and “AF Out” settings do? • Gain: level of the audio signal coming from the transmitter („GAIN menu item“) •
Audio How can I adjust sensitivity on the transmitter? • EW-D: You cannot make any settings on the transmitter. You can adjust the level of the signal coming from the transmitter under the GAIN menu item („GAIN menu item“) on the receiver. • EW-DX: In addition to the gain that is set in the receiver („Ch 1 / Ch 2 -> Gain menu item“), you can also set the trim on the transmitter (EW-DX SKM(-S): „Trim menu item“ | EWDX SK (3-PIN): „Trim menu item“) to adjust the sensitivity to the incoming audio signal.
Usability Usability Why won’t my transmitter synchronize with my receiver? • Briefly press the SYNC button on both devices, but don’t press too long („Establishing a radio link | Synchronizing the receiver and transmitter“) • The two devices must have the same frequency range („Frequency ranges“) Is there a way to check the battery status of the transmitter other than on the receiver? • The Check function allows you to check the battery status on the transmitter.
Usability My LINK LED is steady or flashing red. What does that mean? • • • • • • EW-D EM: „Meaning of the LEDs“ EW-D SKM-S: „Meaning of the LEDs“ EW-D SK: „Meaning of the LEDs“ EW-DX EM 2: „Meaning of the LEDs“ EW-DX SKM(-S): „Meaning of the LEDs“ EW-DX SK (3-PIN): „Meaning of the LEDs“ Can I also operate an EW-D with desktop applications such as WSM or Control Cockpit? • No, that is not possible.
Usability Can the ew G4 and EW-D series be operated together? • The products in the ew G4 and EW-D series are not compatible with each other. However, you can operate the two series in parallel without any problems.
Usability What is the best way to wear the bodypack transmitter? • Do not kink, bend or cover the antenna • Avoid skin contact with the antenna • If possible, attach it to your clothing with the belt clip Can you rotate the bodypack transmitter’s belt clip so that the antenna points downward? • Yes, see „Changing the belt clip“ 225
Accessories Accessories Which microphones can I use with my bodypack transmitter? • EW-D SK: „Connecting a microphone to the bodypack transmitter“ • EW-DX SK (3-PIN): „Connecting a microphone to the bodypack transmitter“ Which microphone modules can I use with my handheld transmitter? • EW-D SKM-S: „Replacing the microphone module“ • EW-DX SKM(-S): „Replacing the microphone module“ Which batteries can I use for my transmitter? • 2 x AA 1.
Accessories • We always recommend using the accessories that are optimized for the EW-D: „Accessories“.
EW-D Smart Assist app EW-D Smart Assist app Is the EW-D Smart Assist app necessary to operate my devices? • No, every device can also be operated without the EW-D Smart Assist app. However, the app offers certain advantages (see „EW-D Smart Assist app“). I want to see if the app is right for me before registering. Where can I get more information? • In the app’s demo mode or on the website: https://www.sennheiser.
EW-D Smart Assist app Can I set a specific frequency range for the Auto Scan function? • No, the function scans the entire available frequency spectrum. Why can’t I access a receiver? • The receiver may be switched off or out of Bluetooth range. How are the app and the receivers connected to the app secured against possible misuse? • To pair a receiver and a smartphone, both devices must be physically present. Only after successful pairing can values in the receiver be changed via the smartphone.
System SPECIFICATIONS System Audio-Link EW-D frequency ranges • • • • • • • • • Q1-6: 470.2 – 526 MHz R1-6: 520 – 576 MHz R4-9: 552 – 607.8 MHz S1-7: 606.2 – 662 MHz S4-7: 630 – 662 MHz S7-10: 662 – 693.8 MHz U1/5: 823.2 – 831.8 MHz & 863.2 – 864.8 MHz V3-4: 925.2 – 937.3 MHz Y1-3: 1785.2 – 1799.8 MHz Audio-Link EW-DX frequency ranges Q1-9: 470.2 – 550 MHz R1-9: 520 – 607.8 MHz S1-10: 606.2 – 693.8 MHz S2-10: 614.2 – 693.8 MHz S4-10: 630 – 693.8 MHz U1/5: 823.2 – 831.8 MHz & 863.2 – 864.8 MHz V3-4: 925.
System Dynamic range 134 dB System latency 1.
EW-D EM rack receiver EW-D EM rack receiver Input voltage DC 11 – 13 V Input current ≤ 300 mA Transmission power BLE: max. 10 mW EIRP Audio output power 18 dBu max. Dimensions 212 × 44 × 189 mm (1 3/4" x 3 7/8" x 7 3/16") Weight Approx.
EW-DX EM 2 rack receiver EW-DX EM 2 rack receiver Input voltage DC 11 – 13 V or PoE IEEE 802.3af Class 0 (CAT5e or higher) Input current ≤1A Transmission power BLE: max. 10 mW EIRP Audio output power 18 dBu max. Headphone output 2x 70 mW @ 32 ? Ethernet RJ-45 socket, IEEE802.3 100Base-TX (half+full duplex) 10Base-T (half+full duplex) (CAT5e or higher) Dimensions 212 × 44 × 206 mm (1 3/4" x 3 7/8" x 7 3/16") Weight Approx.
EW-D SKM-S handheld transmitter EW-D SKM-S handheld transmitter Input voltage 2.0 – 4.35 V Input current < 300 mA Power supply 2 AA batteries 1.5 V (alkali manganese) or BA 70 rechargeable battery pack Occupied bandwidth 200 kHz Transmission power • Audio link: 10 mW ERP (Range Y1-3: 12 mW ERP) • BLE: max. 10 mW EIRP Dimensions (diameter x length) 50 x 268 mm (incl. MMD 835 microphone module) Weight (without batteries) • Approx. 304 g (incl. MMD 835 microphone module) • Approx.
EW-DX SKM | EW-DX SKM-S handheld transmitter EW-DX SKM | EW-DX SKM-S handheld transmitter Input voltage 2.0 – 4.35 V Input current < 300 mA Power supply 2 AA batteries 1.5 V (alkali manganese) or BA 70 rechargeable battery pack Occupied bandwidth 200 kHz Transmission power • Audio link: 10 mW ERP (Range Y1-3: 12 mW ERP) • LD mode: 10 mW ERP • BLE: max. 10 mW EIRP Dimensions (diameter x length) • 50 x 268 mm (incl.
EW-D SK bodypack transmitter EW-D SK bodypack transmitter Input voltage 2.0 – 4.35 V Input current < 300 mA Power supply 2 AA batteries 1.5 V (alkali manganese) or BA 70 rechargeable battery pack Occupied bandwidth 200 kHz Transmission power • Audio link: 10 mW ERP (Range Y1-3: 12 mW ERP) • BLE: max. 10 mW EIRP Dimensions 63 x 80 x 20 mm (without antennas) Weight (without batteries) Approx.
EW-DX SK | EW-DX SK 3-PIN bodypack transmitter EW-DX SK | EW-DX SK 3-PIN bodypack transmitter Input voltage 2.0 – 4.35 V Input current < 300 mA Power supply 2 AA batteries 1.5 V (alkali manganese) or BA 70 rechargeable battery pack Occupied bandwidth 200 kHz Transmission power • Audio link: 10 mW ERP (Range Y1-3: 12 mW ERP) • LD mode: 10 mW ERP • BLE: max. 10 mW EIRP Dimensions 63.5 x 85 x 20 mm (without antennas) Weight (without batteries) approx.
EW-D ASA antenna splitter EW-D ASA antenna splitter Frequency ranges • • • • EW-D ASA (Q-R-S): 470 – 694 MHz EW-D ASA CN/ANZ (Q-R-S): 470 – 694 MHz EW-D ASA (T-U-V-W): 694 – 1075 MHz EW-D ASA (X-Y): 1350 – 1805 MHz EW-D ASA antenna splitter 2 x 1:4 or 1 x 1:8, active Gain • in A – out A: 0 ± 1 dB • in A – out A1 ... A4: 0 ± 1 dB • in B – out B1 ...
EW-D ASA antenna splitter Supply for antenna boosters at ANT RF in A and ANT RF in B • DC 12 V • 320 mA Supply for receivers at A1 to A4 • DC 12 V • Typically 350 mA, max. 500 mA Relative humidity 5 – 95% Operating temperature range -10 °C – +55 °C (14 °F – 131 °F) Storage temperature range -20 °C – +70 °C (-4 °F – 158 °F) Dimensions Approx. 212 x 168 x 43 mm Weight Approx.
EW-D ASA antenna splitter 240
EW-D AB antenna booster EW-D AB antenna booster Frequency ranges • • • • • • EW-D AB (Q): 470 – 550 MHz EW-D AB (R): 520 – 608 MHz EW-D AB (S): 606 – 694 MHz EW-D AB (U): 823 – 865 MHz EW-D AB (V): 902 – 960 MHz EW-D AB (Y): 1785 – 1805 MHz Power supply (DC coupled) DC 12 V (DC 9 – 18 V) / max. 160 mA @ 12 V, center contact + IIP3 > 25 dBm Max. RF input power +10 dBm Gain Typically 12 dB Impedance 50 ? Connections 2x BNC female, DC power supply from OUT to ANT Dimensions Approx.
EW-D AB antenna booster Operating temperature range -10 °C – +55 °C (14 °F – 131 °F) Storage temperature range -20 °C – +70 °C (-4 °F – 158 °F) Relative humidity 5 – 95% 242
ADP UHF passive directional antenna (470 – 1075 MHz) ADP UHF passive directional antenna (470 – 1075 MHz) Frequency range 470 – 1075 MHz Apex angle (-3 dB) Approx. 100° Front-to-back ratio > 14 dB Gain Typically 5 dBi Impedance 50 ? Connection BNC female, no DC path Threads for tripod mounting 3/8" and 5/8" Dimensions 319 × 310 mm Weight Approx.
ADP UHF passive directional antenna (470 – 1075 MHz) Storage temperature range -20 °C – +85 °C (-4 °F – 158 °F) Relative humidity 5 – 95% Typical polar diagram ► 244
BA 70 rechargeable battery BA 70 rechargeable battery Rated capacity 1720 mAh Nominal voltage 3.8 V Charging voltage max. 4.35 V Charging time Typically 3 h @ room temperature Dimensions Approx. 54 x 30 x 15 Weight Approx.
L 70 USB charger L 70 USB charger Charging capacity 2 Sennheiser BA 70 rechargeable battery packs Input voltage Typically 5 V Input current max. 2 A Charging voltage nominally 4.35 V Charging current max. 860 mA per battery pack Charging time max. 3.5 h with NT 5-20 UCW power supply unit Temperature range • Charging: 0 °C – +55 °C (14 °F – 113 °F) • Storage: -20 °C – +70 °C (14 °F – 113 °F) Relative humidity max. 95% (non-condensing) Dimensions 100 × 35 × 70 mm (1 3/4" x 3 7/8" x 7 3/16") Weight Approx.
CHG 70N charger CHG 70N charger Power supply DC 12 V or PoE IEEE 802.3af Class 0 (CAT5e or higher) Current consumption max. 3.5 A Ethernet RJ-45 socket, IEEE802.3 100Base-TX (half+full duplex) 10Base-T (half+full duplex) Dimensions Approx. 200 x 104 x 116 mm Weight approx. 640 g Charging slots 2 Charging capacity per slot BA 70 rechargeable battery or EW-DX SK with BA 70 or EW-DX SKM with BA 70 Charging voltage 4.
CHG 70N charger Charging current min. 344 mA max. 860 mA Full charging time Max. 3.5 h Temperature range • Charging: -10 °C to +50 °C • Storage: -20 °C to +70 °C Relative humidity max.
