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The central control unit (CCU) has the following functions: control wired and wireless delegate microphones, assign simultaneous interpretation and conduct voting sessions without operator intervention. When used with PC, this control unit can provide more perfect conference control function. Users can access a large number of software modules, each with specific conference control and monitoring functions. These modules greatly improve the ability of meeting management. In case of PC failure, the controller will switch to independent operation mode so that the meeting can continue. Basic functions · suitable for the new generation of DCN or DCN wireless systems or a combination of both (up to one DCN ￣ wap for each system) · basic microphone management functions · four microphone operating modes: – on: microphone button controlling speech request (automatic) - covering: microphone button covering opened microphone (FIFO) - voice: voice activated microphone – Press to speak (press and hold the button to speak) · the number of open microphones is 1 to 4. The CCU and system can be configured through the display and a single spin / button. It is used for basic voting control of the voting procedure of the Congress. Representatives can register "present", "approve", "oppose" and "abstain". The president machine of Concentus can start, stop and suspend voting. The voting results can be displayed on the display screen in the hall and on the LCD screen of the representative machine. The chairman indicates that a new round of voting is about to start. Simultaneous interpretation function with 31 language channels and 1 conference language channel is provided. Up to 10 language channels and 1 conference language channel are allocated to DCN wireless conference devices. Up to 31 language channels and 1 language channel are allocated to Integrus receivers, DCN cable channel selectors and 1 Language channel of each conference hall · basic intercom function, which can communicate with operators and chairman (both can be called through interpreter station) · independent automatic camera control · Audio insertion function for connecting external audio processing equipment or telephone couplers. Installers can assign a unique name to the CCU for identification. Monitor audio input and audio output through Vu meter readings. Earphones can be used to monitor audio? 19 inch (2U) chassis for desktop or rack mounting? Portable handle controls and front of indicator lights? Power switch? 2 x 16 character LCD display for status and configuration? Knob for browsing the back of LCD menu? Three red LED overload indicators to indicate DCN network output · Two red LED overload indicators for fiber optic network connection, green and yellow LEDs for Ethernet active interconnect front, one 3.5 mm (0.14 inch) stereo headphone jack back, fused European power outlet, three DCN power outlets, including locking facilities for connecting devices Two fiber optic network connections for Integrus, various audio extenders, CobraNet interfaces and wireless access points? Two 3-pin XLR balanced audio line inputs with current isolation? Two stereo lotus plug unbalanced audio line inputs? Two 3-pin XLR balanced audio line outputs with current isolation Two stereo lotus plug unbalanced audio line outputs * one Ethernet connection for controlling PC, open interface or slave CCU * one RS ￣ 232 serial data connector for camera control? One error switch to trigger isolated current mode cross switch certificate and recognized area certification for external equipment when CCU detects an error Quantity package 1 dcn-ccu2 central control unit 1 bracket kit for 19 inch cabinet installation 1 pin Kit 1 system installation and user instructions DVD 1 American power cord 1 European power cord technical specifications electrical power supply voltage 100 ￣ 240 VAC 50 ￣ 60 Hz power consumption 360 w DCN system power supply 40 VDC, maximum 85 W fiber network power 40 VDC, maximum 65 W per DCN jack Total power 320 w RS ￣ 232 connected to a nine pin sub ￣ D socket, frequency response 30 Hz – 20 kHz (- 3 dB, rated level) thd < 0.5% crosstalk attenuation > 85 dB, 1 kHz dynamic range > 90 dB, SNR > 87 DBA audio input XLR rated input - 12 dbv (+ / - 6 dB) XLR maximum input + 12 dbv lotus plug rated input - 24 dbv (+ / - 6 dB) Lotus plug maximum input + 0 dbv audio output XLR rated output - 12 dbv (+ 6 / - 24 dB) XLR maximum output + 12 dbv lotus plug rated output - 24 dbv (+ 6 / - 24 dB) lotus plug maximum output + 0 dbv mechanical installation desktop installation or installation in a 19 inch cabinet size (Height x width x thickness) table surface mounting, with legs 92 x 440 x 400 mm (3.6 x 17.3 x 15.7 in.) 19 Inch cabinet installation with bracket 88 x 483 x 400 mm (3.5 x 19 x 15.7 inches) bracket front 40 mm (1.6 inch) back bracket 360 mm (14.2 inch) weight 7.9 kg (17.5 lb) color carbon black (pH 10736) and silver white order information DCN ￣ ccu2 central control unit Central control unit of new generation DCN system for controlling representative microphone, distributing simultaneous interpretation and conducting voting process. Order No. dcn-ccu2

Sales telephone (same number of wechat): 13428785305 QQ: 2461903042