INTERACT™ PRO | AT | 8i USER'S MANUAL -1-
Preface INTERACT AT | PRO | 8i USER’S MANUAL CLEARONE PART NO. 800-154-000-01 May 2010 (REV. 2.0) © 2010 ClearOne Communications, Inc. All rights reserved. No part of this document may be reproduced in any form or by any means without written permission from ClearOne Communications. Printed in the United States of America. ClearOne reserves specific privileges. Information in this document is subject to change without notice. Telephone: 1-800-945-7730 Fax: 1-801-977-0087 Email: tech.support@clearone.
Table of Contents Important Safety Information INTERACT Software Overview Installing the INTERACT Software Navigating INTERACT Software Connecting to Units Working Offline INTERACT MIC EX INTERACT Dialers INTERACT Dialer INTERACT Dialer-W (Wireless) INTERACT Com / COM-W (Wireless) INTERACT COM INTERACT COM-W (Wireless) Network Connection Using Network Find Phonebook Phonebook Edit Regional Settings Date / Time Event Log Using the Event Log Error Messages System Checks Open System Diagnostics Firmware Loade
Using the Device Toolbox Editor Mixer Console - INTERACT AT Mixer Options Line Input Settings - INTERACT AT Adding A Device Label Equalization Mute Meters and Volume Line Output Settings -- Interact AT Adding a Device Label Equalization Meters and Volume Camera Control Camera Control Settings Dialer - INTERACT AT Making and Receiving Calls Call Settings Communications Settings - INTERACT AT Network Settings Serial Port Settings (AT Only) Radio Settings - INTERACT PRO and AT Record Output Settings -- INTERAC
Mute Meter and Volume INTERACT COM Settings - INTERACT AT Telephone Mode INTERACT PRO Connecting the INTERACT PRO and INTERACT 8i INTERACT PRO 8i Device Toolbox - INTERACT PRO Adding a Device Mic Settings - INTERACT PRO Mixer Console - INTERACT PRO Mixer Options Cross Point Shortcut Menu Line Input Settings - INTERACT PRO Input Settings Meters and Volume Presets - INTERACT PRO Saving a Preset Dialer - INTERACT PRO Making and Receiving Calls Call Settings Communications Settings - INTERACT PRO Network Settin
IMPORTANT SAFETY INFORMATION Read all safety information before using this product. 1. Read these instructions. 2. Keep these instructions. 3. Pay attention to all warnings. 4. Follow all instructions. 5. Do not use this device in or around water. 6. Clean only with dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8.
INTERACT SOFTWARE OVERVIEW ClearOne’s INTERACT Software™ provides an easy interface for configuring system settings and customizing the audio in your INTERACT conferencing system. While the INTERACT system is designed to work out of the box for audio conferencing setups, INTERACT Software is required to adjust audio levels and equalizer settings for the INTERACT components as well as the auxiliary audio devices. Installing the INTERACT Software The INTERACT software is available for download at: www.
Navigating INTERACT Software Menus and Toolbar l The Menus and Toolbar buttons provide quick access to INTERACT Software features such as System Diagnostics, Phonebook, Firmware Uploader and Event Log. Connections list When the INTERACT Software is started the software will show all available connections. If USB or RS-232 is chosen the software will connect immediately. If Ethernet is chosen, you will be prompted for a username and password before connecting.
Interact AT screen shot l INTERACT AT Only - COM units are enabled by selecting them from the dropdown boxes (COM Units are enabled on the INTERACT PRO by selecting the appropriate check box). Interact Pro screen shot Online/Offline Indicator l Shows connection status (online/offline) and the name of the connected unit.
Connecting to Units Serial Connection l When you connect to the INTERACT unit with a serial cable, the unit is detected when you start INTERACT Software and a connection to the unit is established. The name of your unit and the online status are displayed below the Configuration screen. Network Connection l When INTERACT Software is started, it automatically finds all INTERACT units on the same subnetwork and displays them in the Connections list. To connect, simply click the unit icon.
INTERACT MIC EX The MIC EX is a Microphone breakout box with 3 XLR mic/line input channels and a Link input/output. Product features include: Front A. Power indicator Back A. Link Connectors: Connect the link line to the IN connector using RJ-45 cable. Connect the breakout box to the mixer using RJ-45 cable and connect the breakout box’s OUT connector to the mixer’s IN connector. B. Microphone Connectors: You can connect up to three mics--the mics can be tabletop mics, button mics, portable mics, etc.
INTERACT DIALERS INTERACT Dialer The INTERACT DIALER is a wired table top controller designed to add functionality to your INTERACT device. INTERACT Dialer-W (Wireless) The INTERACT DIALER-W is a 2.4 GHz Wireless tabletop control device requiring an INTERACT COM-W device connected to the INTERACT system.
INTERACT COM / COM-W (WIRELESS) INTERACT COM The INTERACT COM is an interface device used to add USB audio and headset audio to an INTERACT system. INTERACT COM-W (Wireless) The INTERACT COM-W is an interface device used to add USB audio, headset audio and a wireless INTERACT DIALER to an INTERACT system. Product features include: Front A. Power indicator Back A. Link In/Out ports: Link input and output ports connect G-link enabled devices to the INTERACT COM and COM-W B.
NETWORK CONNECTION Network Connection allows you to connect to any INTERACT system on your network using an IP address or a unique network name. Using Network Find Open the Network Find l Click the Network Find button on the toolbar (or located under Tools/Network Find). Note: INTERACT Software will automatically detect units located on the same subnetwork. You only need to use Network Find to locate units outside of the subnetwork. This is based on the assumption that your LAN is configured correctly.
REGIONAL SETTINGS You can set the date and time in the Regional Settings window to ensure accurate time stamp on log files. The Regional Settings window is accessed through the Regional Setting toolbar button or from the Tools menu (Tools/Regional Settings). Date / Time To set Local Time 1. Select the Local Time check box. The Local Time and Date boxes are now active. 2. Enter the current date and time. 3. Select Use Daylight Savings if your region observes daylight saving time. 4.
EVENT LOG The Event Log keeps a user-definable record of events such as passwords, dialing, reboots and errors. The selected events are tracked and listed in the Event Log. The INTERACT software must be connected to a unit to view the Event Log. Using the Event Log Open the Event Log l Click the Event Log toolbar button (or Tools/Event Log) Track events l Select the events you would like to log Save the Event Log 1. Click the Save button 2. Name the file 3. Click Save. The log is saved as a .
FIRMWARE LOADER Updates and enhancements to your INTERACT system are made available through new software and firmware releases which can be downloaded from the ClearOne web site. Once you have installed the new software version, you will need to upload new firmware files to your INTERACT units. Connect to the INTERACT unit Click the INTERACT unit icon in the Connection list. If you are connecting via IP you will be prompted to enter the user name and password (defaults are clearone/interact).
SERIAL COMMANDS The INTERACT Serial Commands guide can be found as a separate document. The document contains a list of applicable serial commands, use and application for the INTERACT AT and INTERACT PRO models. Connecting with Telnet Users can connect to any unit via RS -232 and Telnet. Available Telnet commands are the same as those used in the Serial Command section of the INTERACT Serial Commands guide.
INTERACT AT The ClearOne INTERACT AT is a mixer that interfaces with the MIC and MIC EX via an RJ-45 cable. It is equipped with two line inputs, 2 line outputs, a 5-watt amplifier and telephone hybrid. Features of the INTERACT AT include: Front A. On/Off hook indicator B. Microphone Indicator: Indicators show which microphone channels are active C. Input Metering: Shows current input level D. USB 1.1 Compatible Input Back A. Telephone Interface: Connect an analog phone line to the INTERACT B.
BASIC CONNECTIONS Connecting the INTERACT AT should be a smooth process. Once basic connections for audio/video conferencing are made, the system is ready to use. The diagrams below illustrate typical Wired and Wireless INTERACT AT installations.
Audio Conferencing Setup (INTERACT AT) Setting up Audio Conferencing 1. If you are installing the mixer into a rack, remove the side panels, rotate them and then reattach. 2. Connect the first microphone breakout box to the mixer with a Cat. 5 cable. 3. Connect the second and third INTERACT MIC EX boxes using Cat. 5 cables. (Third breakout box on the INTERACT AT only). 4. Connect the microphones to the breakout boxes, as desired. 5. Connect the speakers to the mixer. 6.
Auxiliary Devices (INTERACT AT) The mixer allows connection to a number of different audio and video peripherals, such as video codecs, VCRs, DVD players, cameras and computers. Connecting Video Codecs, Amplifiers and Sound Cards Line input/output devices such as video codecs, amplifiers and sound cards can be connected to the Line In or Line Out connectors on the INTERACT mixer. These connectors provide mono-audio. To Connect a Video Codec 1.
Digital Phones If you have a digital (PBX) telephone service, you need to run an analog extension from the PBX (recommended for best performance) or use a digital-to-analog telephone line converter. For more information, contact ClearOne Technical Support. Note: If you connect the INTERACT through a digital-to-analog line converter, you will not be able to use the tabletop controller or the INTERACT software dialing interface to make calls. You will instead need to dial from the digital phone.
DEVICE TOOLBOX - INTERACT AT The Device Toolbox Editor allows you to add audio devices to the pre-configured Device Toolbox list for future system setup. You will need to save the INTERACT file, which can then imported into the next INTERACT AT unit you are configuring. If you want to only copy over the settings for a specific device, you will need to copy and paste the settings.
MIXER CONSOLE - INTERACT AT The Mixer Console allows you to create mixes of audio and send them to specific outputs. This allows you greater flexibility in setting up your conferencing environment. The audio inputs are shown along the left side of the window and the audio outputs are along the top. Note: There are several routing paths that are inactive. This is to prevent audio from being routed back to the source and creating feedback.
LINE INPUT SETTINGS - INTERACT AT The Line Input Settings window is used to customize and configure the audio from the auxiliary device that is connected to the Line In jack on the INTERACT mixer. Line Input devices include video codecs, CD players and sound cards. Note: Many of the most common Line Input devices have been pre-configured for optimal performance with the INTERACT system. These devices are listed in the Device Toolbox.
LINE OUTPUT SETTINGS -- INTERACT AT The Line Output Settings window is used to customize and configure the audio being sent to the auxiliary device that is connected to the Line Out jack on the INTERACT mixer. Line Output devices include video codecs, CD players, amplifiers and sound cards. Note: Many of the most common Line Output devices have been pre-configured for optimal performance with the INTERACT system. These devices are listed in the Device Toolbox.
CAMERA CONTROL The INTERACT system provides voice tracking capabilities through VISCA control port connection to a PTZ camera. The camera presets are programmed in INTERACT Software and assigned to each microphone pod. The INTERACT AT supports nine camera positions and a home position. Camera Control Settings To open the Camera Control window l With the camera connected, click the Camera Controls button on the configuration window. To set camera presets 1.
DIALER - INTERACT AT In addition to the INTERACT Controller, you can manage calls through the Dialer in INTERACT Software. You can dial a number, redial the last dialed call, and disconnect calls. You can also use flash settings, mute the microphones and adjust call volume. Making and Receiving Calls Open the Dialer Note: A connection must be present for the dialer to work on the AT. A connection is not necessary for the INTERACT PRO. l Click the Dialer icon on the configuration screen. Make a call 1.
Call Settings Mute/Unmute microphones (All Mic channels) 1. Click the Mute button to mute all microphones. 2. Click the Mute button again to unmute all the microphones. Adjust call volume l Use the Up and Down buttons to adjust the call volume to the desired level. Return to the Configuration screen l Click the Switch to Flow Window button to return to the configuration screen.
COMMUNICATIONS SETTINGS - INTERACT AT Your INTERACT system can be controlled through the network or through serial connection. You can also connect a PTZ camera to the Camera port and use the Voice Tracking feature (not available on the INTERACT PRO). Network Settings Note: Contact a Network Administrator for information on current network settings and permissions Change IP Settings 1. Create a unique network name and enter it in the Network Name field. (Default is ClearOne.) 2.
Learn about Flow Control Flow control is the regulation of the transmission and reception of data between two devices. ClearOne recommends enabling Flow Control on the INTERACT system. Radio Settings - INTERACT PRO and AT The Radio Settings tab allows the user to customize wireless settings for INTERACT components. l l l Click Radio Enable to activate/deactivate the wireless radio used by the INTERACT hardware.
RECORD OUTPUT SETTINGS -- INTERACT AT The Record Output Settings window is used to customize and configure the audio being sent to the recording device that is connected to the Record jack on the INTERACT mixer. Recording devices include VCRs, DVD players, and sound cards. Note: Some of the most common Recording devices have been pre-configured for optimal performance with the INTERACT system. These devices are listed in the Device Toolbox.
INTERACT MIC AND MIC EX SETTINGS - INTERACT AT ONLY Level The Level tab lets a user adjust level settings for each of the INTERACT MIC's three microphones independently.
Gating Click the Gating tab to access microphone gating features. You can control the gating mode, set the gate ratio, hold time, and attenuation, set the decay rate, and control chairman override for each microphone from this tab. Setting the Gate Mode Set Gate Mode allows you to set the gate mode. Choices are limited to manual on, override on, and auto. l Manual on activates a mic; the microphone contributes to gating parameters.
PLAYBACK INPUT SETTINGS - INTERACT AT The Playback Input Settings window is used to customize and configure the audio from the playback device that is connected to the Playback jack on the INTERACT mixer. Playback devices include VCRs, DVD players and sound cards. Note: Some of the most common Playback devices have been pre-configured for optimal performance with the INTERACT system. These devices are listed in the Device Toolbox.
TELEPHONE SETTINGS - INTERACT AT You can set user Telephone Preferences as well as Country and Flash settings in the Telephone Settings window. Telephone Settings Preferences l l l Select 2 Rings or 4 Rings for the Auto Answer setting, or Disabled if you want to manually answer calls. Select Auto Disconnect if you would like INTERACT to disconnect when it detects loop-drop or call progression.
LOUDSPEAKER SETTINGS - INTERACT AT You can customize your loudspeaker audio in the Loudspeaker settings window of the INTERACT Software. ClearEffect™ Enable ClearEffect l Click the ClearEffect On/Off button. The indicator will turn green when ClearEffect is enabled. This setting only effects telco receive audio. Learn about ClearEffect l When ClearEffect is enabled, it causes the audio coming from the telephone line to emulate wideband audio.
INTERACT COM SETTINGS - INTERACT AT Click the Headset/USB/RF drop down to add a headset to the INTERACT mixer console. Once selected, click the headset icon to launch the Headset USB Settings window. Telephone Mode Set/Line Jack Active and Headset/INTERACT COM Active Check to adjust settings for this telephone mode.
INTERACT PRO The INTERACT PRO is a mixer with 8 mic inputs, 8 line outputs, 2 line inputs, processing channels, 4 presets and a built-in Telephone hybrid. Features of the INTERACT PRO include: Front A. On/Off hook indicator B. Microphone Indicator: Indicators show which microphone channels are active C. Output Metering: Shows current meter level of output chosen as volume channel in the Dialer Window D. USB 1.1 compatible input Back A.
Connecting the INTERACT PRO and INTERACT 8i Connecting the INTERACT PRO and INTERACT 8i to external INTERACT peripherals and external devices is similar to the process used to connect Converge™ and Converge Pro devices. l l Connections to microphones, amplifiers, etc. are made through the Phoenix connectors on the back panel of the INTERACT. (Remember: eight additional microphone inputs are added by connecting an INTERACT 8i, totaling 16 microphone inputs.
INTERACT PRO 8i The INTERACT PRO 8i is an 8-microphone channel expansion unit, using an RJ-45 cable to connect with the INTERACT PRO mixer. Features of the INTERACT 8i include: Front A. On/Off hook indicator B. Microphone Indicator: Indicators show which microphone channels are active C. Output Metering: Shows current meter level of output chosen as volume channel in the Dialer Window Back A. RS-232 Control Port: Only used for firmware recovery.
DEVICE TOOLBOX - INTERACT PRO The audio settings for many common auxiliary audio devices such as video codecs, video playback devices, amplifiers and sound cards, have been pre-configured for optimal performance with the INTERACT PRO system. These devices are listed in the Device Toolbox section. Note: If your device is not listed, you can configure it manually or add it to the Device Toolbox using the Device Toolbox Editor. Adding a Device Adding Devices to the Device Toolbox 1.
PTT Microphones and Microphones Push-to-Talk microphones require a separate add/edit procedure. 1. In Device Toolbox, expand the PTT Microphone section 2. Double click one of the selections to launch the Edit or Add Device window (pictured above) 3. Device Type, Manufacturer and Model are listed along the top row. 4. Adjust Coarse Gain, Fine Gain, activate Phantom Power (if the microphone requires power) and adjust PTT Threshold using the various adjustments along the second row.
MIC SETTINGS - INTERACT PRO The Mic Settings window is used to customize and configure the audio from the various microphones that are connected to a Mic Input. l Users can change the input label by clicking the text box next to the desired input label (for example: Input2). Replace the default label with a new name for the input.
l Filter: Click to apply filtering to each independent Mic Input. o Start by clicking Add Filter o Adjust the filter placement by moving the point along the grid (Hz, dB/deg). n Alternatively, press the Table View button to toggle the display between graph view and table view. Table view displays filter settings in table format for all filters configured for the input channel.
o PEQ (Parametric Equalizer): Center frequency range is 20Hz to 20kHz in .01Hz increments. Bandwidth is .05 to 5 octaves in .01 octave increments. Level range is 15 to +15dB in 0.5dB increments. Gating Tab l l Max Number of Microphones: Max number of Microphones is 1-8 or All. If you are using an INTERACT PRO All is equal to 8. If an INTERACT 8i is linked to the PRO All is equal to 16.
MIXER CONSOLE - INTERACT PRO The Mixer Console allows you to create mixes of audio and send them to specific outputs using a matrix array similar to the ClearOne Converge™ Pro line. This allows you greater flexibility in setting up your conferencing environment. The audio inputs are shown along the left side of the window and the audio outputs are along the top. Note: There are several routing paths that are inactive. This is to prevent audio from being routed back to the source and creating feedback.
Virtual Reference Outputs The INTERACT PRO allows the user to set up to two Virtual References. Virtual AEC References allow you to combine multiple audio sources to create a single echo cancellation reference, such as video conferencing and teleconferencing combined. In these and some other applications, using virtual AEC references improves AEC performance. The two virtual references are shown on the far right side of the Matrix.
LINE INPUT SETTINGS - INTERACT PRO The Line Input Settings window is used to customize and configure the audio from the auxiliary device that is connected to the Line In phoenix connectors on the INTERACT PRO mixer. Line Input devices include video codecs, CD players and sound cards. Note: Many of the most common Line Input devices have been pre-configured for optimal performance with the INTERACT system. These devices are listed in the Device Toolbox.
PRESETS - INTERACT PRO Presets for an entire device configuration can be saved for the INTERACT PRO (maximum of 4). Presets save the configuration currently running on the INTERACT PRO. When the Preset is run it re-configures every setting on the unit. Settings not saved to a Preset include: network, RS-232, phonebook, regional, on/off hook state of telco, telco configuration properties and meter activation. Saving a Preset 1. Make all changes to your configuration you want included in the Preset. 2.
DIALER - INTERACT PRO In addition to the INTERACT Controller, you can manage calls through the Dialer in INTERACT Software. You can dial a number, redial the last dialed call, and disconnect calls. You can also use flash settings, mute the microphones, adjust call volume and change between Telco and OCS modes. Making and Receiving Calls Open the Dialer Note: A connection must be present for the dialer to work on the AT. A connection is not necessary for the INTERACT PRO.
Call Settings Mute/Unmute microphones (All Mic channels) 1. Click the Mute button to mute all microphones. 2. Click the Mute button again to unmute all the microphones. Adjust call volume l Use the Up and Down buttons to adjust the call volume to the desired level. This adjusts the output chosen in the output channel drop down list. Return to the Configuration screen l Click the Switch to Flow Window button to return to the configuration screen.
COMMUNICATIONS SETTINGS - INTERACT PRO Your INTERACT system can be controlled through the network or through serial connection and USB. Network Settings Note: Contact a Network Administrator for information on current network settings and permissions. Settings must be applicable to NetBIOS protocols. Change IP Settings 1. Create a unique network name and enter it in the Network Name field (default is ClearOne.) 2.
Radio Settings - INTERACT PRO and AT The Radio Settings tab allows the user to customize wireless settings for INTERACT components. l l l Click Radio Enable to activate/deactivate the wireless radio used by the INTERACT hardware. Radio Frequency is selected by clicking on and selecting a frequency from the Radio Frequency drop box. Use the Radio ID drop box to assign a unique ID to your INTERACT device.
COM SETTINGS - INTERACT PRO To adjust COM settings on the INTERACT PRO, please do the following. 1. Click the Enable box in the COM Settings flow. 2. Click the COM Settings flow box to launch the COM Settings window. Level l USB Tx: Adjusts the USB transmit levels l USB Rx: Adjusts the USB receive levels l Headset Tx: Adjusts the Headset transmit levels l Headset Rx: Adjusts the Headset receive levels l Meter: Represents the audio levels (in decibels) for each Level setting.
TELCOS - INTERACT PRO You can set user Telephone Preferences as well as Country and Flash settings in the Telephone Settings window. Telephone Settings Preferences l l l Select 2 Rings or 4 Rings for the Auto Answer setting, or select Disabled if you want to manually answer calls. Select Auto Disconnect if you would like INTERACT to disconnect when it detects loop-drop or call progression. Audible Connect: Default setting - On.
PROCESSING SETTINGS - INTERACT PRO l Users can change the processing label by clicking the text box next to the desired processing label (for example: processing2). Replace the default label with a new name for the channel. Level Tab Filter Button l Filter: Click to apply filtering to each independent Processing channel. o Start by clicking Add Filter o Adjust the filter placement by moving the point along the grid (Hz, dB/deg).
Available Filters There are eight configurable filter types available: o All Pass: Frequency range is 20.00Hz to 20.00kHz. All pass changes the phase of the audio signal at the set frequency. o CD Horn: Horn drivers commonly used in arrays in arenas and auditoriums have an inherent 6dB/octave high frequency rolloff. The CD Horn EQ compensates for this characteristic. o High Pass: Selectable frequency cutoff is 20.00Hz to 20.00kHz. Rolloff is 12dB/octave. Level is fixed at 0dB.
OUTPUT SETTINGS - INTERACT PRO The Output Settings window is used to customize and configure the audio being sent to the auxiliary device that is connected to the Line Out jack on the INTERACT mixer. Line Output devices include video codecs, CD players, amplifiers and sound cards. Note: Many of the most common Line Output devices have been pre-configured for optimal performance with the INTERACT system. These devices are listed in the Device Toolbox.
COMPLIANCE WARNING: The country code must be set correctly in the INTERACT software to ensure that the unit operates properly when connected to the telco network, and that it complies with the country’s telco requirements. Changing this code to a country other than the intended country of operation might cause INTERACT PRO & INTERACT AT devices to be non-compliant.
FCC Part 68 Compliance US:FBIBR00BINTERACT Ringer Equivalence Number (REN): 0.0B(ac) This equipment complies with Part 68 of the FCC Rules Requirements adopted by ACTA . The mixer unit of this equipment contains, among other information, a product identifier in the format US:AAAEQ##TXXXX. If requested, this information must be provided to your telephone company. The REN is used to determine the number of devices that may be connected to the telephone line.
Electrical Safety Advisory This equipment uses AC power which can be subjected to electrical surges, typically lightning transients which are very destructive to customer terminal equipment connected to AC power sources. The warranty for this equipment does not cover damage caused by electrical surge or lightning transients. To reduce the risk of this equipment becoming damaged it is suggested that the customer consider installing a surge arrestor.
EUROPEAN COMPLIANCE Conformity of the equipment with the guidelines below is attested by the CE mark. EC Declaration of Conformity Manufacturer’s Name: Manufacturer’s Address: Model: ClearOne Communications Edgewater Corporate Park South Tower 5225 Wiley Post Way, Suite 500 Salt Lake City, Utah 84116 U.S.A.
Telecom & Radio - 1999/5/EC Radio equipment and Telecommunications Terminal Equipment (R&TTE) Directive: Telecom – (INTERACT PRO & INTERACT AT): ETSI ES 203 021 1, 2 and 3 Access and Terminals (AT ); Harmonized basic attachment requirements for Terminals for connection to analogue interfaces of the Telephone Net works; Update of the technical contents of TBR 021, EN 301 437, TBR 015, TBR 017; Part 1: General aspects, Part 2: Basic transmission and protection of the network from harm, Part 3: Basic Interwo
Australia Compliance In the event of main power failure, INTERACT equipment will become inoperable with regard to making telephone calls. China Compliance ： ： ： ： ： New Zealand Compliance In the event of main power failure, INTERACT equipment will become inoperable with regard to making telephone calls.
South Korea Compliance 해당무선설비기기는 운용 중 전파혼신가능성이 있음 English Translation: This radio device has the possibility of radio interference during operation. 2.4GHz RF Warning Message: 해당무선설비기기는 운용 중 전파혼신가능성이 있으므로 인명안전 과 관련된 서비스는 할 수 없습니다 English Translation: This radio device is not allowed to be used for human safety since it has the possibility of radio interference during operation.
