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Even the largest conference, this top multi-functional machine can also deal with. It provides the functions of speech, register request speech, register response request, listen to speech, vote, select language channel, read chip card and display conference and user related information. It has strong anti-interference ability to mobile phone signal, and its shape and function are similar to DCN-CONCS representative machine with channel selector, but it has chip reader and graphics display with backlight. When the representative authentication card is inserted into the card reader, the graphic LCD screen will automatically display the user's relevant information according to the language assigned to the representative chip card. The graphics LCD screen has a permanent backlight and can display a variety of characters, including complex European languages or icon based script characters (such as Chinese). The number of channels that can be selected is automatically limited to the number of channels currently available. Flat panel speakers provide excellent sound effects and minimize feedback, thus improving speech clarity. The loudspeaker panel can be folded easily when the representative machine is not in use. Basic function control and indicator light channel selector channel number display with backlight and channel selection key earphone volume adjustment knob on both sides graphic LCD display. The display contents include: – button function description – multilingual user indication – number of speakers currently in progress – speech request and confirmation – voting result – remaining / used speech time – public and personal messages – other user information – five buttons with LED indicator (used in combination with graphic LCD display). Buttons can provide the user with display information, such as messages, conference related information, and microphone user related information. Depending on the application software, these five soft buttons can be used as voting buttons with a confirmation indicator (yellow LED) to allow users to register: – present, yes (+), no (-), abstain (x) (parliamentary voting) – numbers: 1 to 5 (multiple choice or opinion poll) – assessment: -, - 0, +, + + (propensity) · via reader and / or pin Coding for representative identification and access control; card reader and / or pin coding for representative identification and access control; foldable flat panel speakers automatically mute when the microphone is turned on; microphone on / off or speech request button; microphone on indicator at the top of the speaker; three color indicator above the microphone button: -- Red indicator "microphone on" – green indicator "speech request" – yellow indicator "VIP". When the representative machine is used as the external device of the laptop, "VIP" indicator is lit under the control of PC software. Interconnection, pluggable microphone socket, 2 m (78.7 in) cable with molded 6-pin round plug, external microphone or headset microphone socket, 6-pin round socket for loop connection, 8-pin socket for LBB 3555 / 00 internal communication telephone, external attendance and safety equipment contacts, such as fingerprint meter, 3.5 mm (0.14 mm) on left and right sides 3.5 mm (0.14 inch) stereo external microphone or headphone jack certificate and recognized region certification European CE technical specifications electrical specifications headphone frequency response 30 Hz to 20 kHz load impedance > 32 ohm output power 2 x 15 MW / 32 ohm headphone frequency response 30 Hz – 20 kHz load impedance > 32 ohm output power 2 X 15 MW / 32 ohm rated microphone input level 7 mvrms overload microphone input level > 124 mvrms interface recommended external microphone type (or headset) assembly electret condenser microphone directivity omni directional operating voltage 5 VDC sensitivity 62 dB (0 dB = 1 V / mbar, 1 kHz) frequency response 100 Hz to 14 kHz connector 3.5 mm (0.14 mm) at 1200 ohm Inch) mono or stereo jack mechanical index installation desktop (portable or fixed installation) and embedded installation size (Height x width x thickness) (excluding microphone) desktop installation 50 x 275 x 155 mm (2.0 x 10.8 x 6.1 inch) embedded installation 30 x 275 x 155 mm (1.2 x 10.8 x 6.1 inch) weight 1.4 kg (3.1 lb) top color Carbon black (pH 10736) with silver white (RAL 9022) panel base color carbon black (pH 10736) ordering information DCN ? conff concentrus full function conference device new generation of DCN system concentrus device with voting function, channel selector, graphic display, card reader and pluggable microphone shall be ordered separately. Order No. dcn-conff hardware accessory DCN ／ MICs pluggable short microphone the new generation of DCN system pluggable short handle microphone is 310 mm (12.2 inches) long and silver white. Order No. dcn-mics DCN ? micl pluggable long microphone the new generation of DCN system pluggable long handle microphone is 480mm (18.9 inches) long and silver white. Order No. dcn-mic

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