4KEX70-L HDBase-T Lite Extender User Manual
Disclaimers The information in this manual has been carefully checked and is believed to be accurate. AV Access Technology Limited assumes no responsibility for any infringements of patents or other rights of third parties which may result from its use. AV Access Technology Limited assumes no responsibility for any inaccuracies that may be contained in this document. AV Access Technology Limited also makes no commitment to update or to keep current the information contained in this document.
Important Safety Instructions Do not expose this device to rain, moisture, dripping or splashing. No objects filled with liquids, such as vases, shall be placed on the device. Do not install or place this unit in a bookcase, built-in cabinet, or in another confined space. Ensure the unit is well ventilated. To prevent risk of electric shock or fire hazard due to overheating, do not obstruct the unit’s ventilation openings with newspapers, tablecloths, curtains, or similar items.
Table of Contents Overview ..................................................................................................................2 Package Contents ...................................................................................................................... 3 Panel ............................................................................................................................................... 4 Installation Instructions .....................................................
Overview Overview The 4KEX70-L HDMI extender is a slim transmitter receiver pair which is designed to extend HDMI 1080P@60Hz signals up to 70 meters and 4K@60Hz signals up to 40m via a single Cat 6a/7 cable. The transmitter and receiver can supply power to each other reciprocally. When either side is plugged in the power, both sides are powered on. You can control the source from the display's location or control the display from source's location via IR pass-through function.
Overview Package Contents Before you start the installation of the product, please check the package contents: Transmitter 4KEX70-L x1 Receiver 4KEX70-L x1 DC 18V1A Power Adapter x1 IR Emitter Cable x1 IR Receiver Cable x1 3.5mm 3 Pin Phoenix Connector x2 User Manual x1 www.avaccess.
Overview Panel Front Panel Transmitter/Receiver No. 1 2 Name Description Power LED On: The device is powered on. (Red) Off: The device is powered off. Status LED Blinking: The device is working properly. (Green) Off: The device is not working properly. On: Audio and Video signal is HDCP protected. 3 HDCP LED (Blue) Blinking: Audio and Video signal is not HDCP protected. This is normal and will not affect operation.
Overview Rear Panel Transmitter No. Name Description Connects to a DC 18V 1A power adapter. 1 DC 18V Note: If transmitter is connected to a power supply, the receiver is adapter free. 2 HDBT Out Connects to the receiver via a Cat5e/6 cable. 3 IR In Connects to an IR receiver cable. Secure the IR receiver with adhesive. 4 IR Out Connects to an IR emitter cable. Secure the IR emitter on the IR receiving sensor of source device with adhesive.
Overview Receiver No. Name 1 DC 18V Description Connects to a DC 18V 1A power adapter. Note: If receiver is connected to a power supply, transmitter is adapter free. 2 HDBT In Connects to the transmitter via a Cat5e/6 cable. 3 IR In Connects to an IR receiver cable. Secure the IR receiver with adhesive. 4 IR Out Connects to an IR emitter cable. Secure the IR emitter on the IR receiving sensor of display device with adhesive.
Installation Instructions Installation Instructions The product packaging includes one pair of IR cables, please refer to the following two applied installations. Applied installation 1: Power Supply Connect the power 7 Note: When transmitter (receiver) is powered on, it can supply power for receiver(transmitter). Note: The IR emitter head should be secured over 6 the center of the DVD IR window.
Installation Instructions Applied installation 2: Power Supply 7 Connect the power Note: When transmitter (receiver) is powered on, it can supply power for receiver(transmitter). 4 Connect IR receiver cable 1 Connect the HDMI source Transmitter Use Cat5e/6/7 to connect the transmitter and receive r. 2 Note: Make sure CatX cable is less than 230ft for 1080p, 130ft for 4K resolution.
Trouble Shooting Trouble Shooting Five Steps of Regular Troubleshooting Routine 1 Power: Please make sure all devices are powered on. (source, extender, display devices) 2 Indicator: Please make sure LED indicators of transmitter and receiver are normal according to user manual. 3 Devices: Please make sure picture can be shown normally when connecting source to display devices directly. 4 Cable: Plug in and out HDMI/CatX cable or try another HDMI/CatX cable.
Trouble Shooting Typical questions 1. How to deal with video flash or cut off during the installation? Power indicator should be solid on and status indicator should be blinking. If not, please check if the power adapter is well connected.
Trouble Shooting 3. Why all led indicators are normal but the display cannot output signal? Since the extender 4KEX70-L supports 4K@60Hz 4:2:0 8bit, when both HDMI source and display device support 4K@60Hz 4:4:4 8bit, the display device cannot output signal even if all led indicators of the transmitter and receiver are normal. To fix this, please configure the HDMI source resolution to 4K@60Hz 4:2:0 8bit or 1080P. Please ask help from TV supplier for TV configuration update.
Trouble Shooting www.avaccess.
Specification Specification Technical Video Signal Type HDMI 1.4, HDCP2.2 Audio Format Stereo, PCM 2.1/5.1/7.1, DTS, Dolby, pass through SMPTE: 1280x720P1,2,3,4,5,6,7,8, 1920x1080I6,8, 1920x1080P1,2,3,4,5,6,7,8, 3840x21602,3,5,6,8, 4096x21602,3,5,6,8; VESA: 800x6008, 1024x7688, 1280x7688, 1280x8008, 1280x9608, 1280x10248, 1360x7688, 1366x7688, 1400x10508, Input/Output Resolution Support 1440x9008, 1600x9008, 1600x12008, 1680x10508, 1920x12008, 1 = at 23.98 Hz, 2 = at 24 Hz, 3 = at 25 Hz, 4 = at 29.
Specification General Operating Temperature 0°C to 45°C (32°F to 113°F) Storage Temperature -20°C to 70°C (-4°F to 158°F) Humidity 10% to 90%, non-condensing ±8kV(Air-gap discharge)/ ESD Protection ±4kV(Contact discharge) Voltage: ±1 kV Surge Protection Power Consumption ≤8.88 W (Pair) (Maximum) Device Dimensions 108.8 mm ×15 mm ×64.2 mm (W x H x D) 4.29'' x 0.59'' x 2.52'' Transmitter: 0.18kg Product Weight Receiver: 0.
Warranty Warranty Products are backed by a limited 3-year parts and labor warranty. For the following cases AV Access Technology Limited shall charge for the service(s) claimed for the product if the product is still remediable and the warranty card becomes unenforceable or inapplicable. 1. The original serial number (specified by AV Access Technology Limited) labeled on the product has been removed, erased, replaced, defaced or is illegible. 2. The warranty has expired. 3.
AV Access Technology Limited V1.0.
