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Empertech DULCET Series User Manual

Manual is about: Empertech DULCET Series Intelligent Conference System

Summary of DULCET Series

  • Page 1

    User’s manual of dulcet series intelligent conference system easy installation easy info reading easy access & control easy maintenance.

  • Page 2: Caution

    Caution ： ： ： ： this manual is used for user operation guide only, rather than the purpose of maintenance service. Since the date of release, should there is any function or parameter alteration, additional instruction will be provided. For details, please refer to device manufacturer. The copyright...

  • Page 3

    ! Safety operation guide to ensure reliable use of the device and the safety of staff, please comply with the following instructions: when installing the device, please be sure that earth wire is well-grounded. Do not use two-core plug. And please ensure the voltage of input power is the same as the...

  • Page 4

    Index 1 introduction ................................................................................................ Product profile ................................................................................................ Et-cs-m128 the central control unit ....................................

  • Page 5

    Technical parameters ................................................................................................ System connection illustration ................................................................ 4 accessories ...........................................................................

  • Page 6: 1  Introduction

    2 1 introduction product profile ◆ et-cs-m128 the central control unit ◆ the extended main host et-cs-m128 the central control unit front panel instruction ① power switch ② mode ——analogue setting ◆ fifo mode, when a certain number of machines are on, the earliest initiated speech unit will be shut ...

  • Page 7: Rear Panel Instruction

    3 ◆ free mode, allowing 20 delegate speech units are on simultaneously , unlimited by the number of mainframe speakers. A new delegate with speech request will be automatically added into the speech line. ◆ apply mode, delegate unit must be authorized by chairman unit or operator before delivering a...

  • Page 8: Functions And Features

    4 out ——connect to amplifying system or recording device, including conference audio and audio line input. ② outputs ——11+1 channels audio output, connecting to infrared transmitting main frame. ③ grounding pole ④ power input, support ac100v~240v 50/60hz input ⑤ interpret ——connect to interpreter ma...

  • Page 9

    5 ◆ for connecting up to 36 interpreter units, realizing 11+1 languages simultaneous interpretation ； ◆ adopt dedicated 8-core aviation interface； ◆ hand-in-hand series connection mode； ◆ with audio input port； ◆ with multiple acoustic channels output； ◆ speakers number limit: number of speech units...

  • Page 10

    6 control system 2 — — 3 txd transmit data 4 — — 5 gnd signal ground 6 — — 7 — — 8 — — 2 ，pc com pin function description： pc pin signal description 1 — — 2 txd transmit data 3 rxd receive data 4 — — 5 gnd signal ground 6 — — 7 — — 8 — —.

  • Page 11: Front Panel Instruction

    7 et-cs-emh01 extended main host front panel instruction ① power ——power switch ② active ——working indicator ③ network ——network indicator ④ communication ——communication indicator rear panel instruction ⑤ id ——for setting the network id of extension main frame. ⑥ unit ——3 ways of speech unit port..

  • Page 12: Functions And Features

    8 ⑦ route ——cascade connection port. A connects to forestage device; b connect to rear stage device. ⑧ ground pole ⑨ power input, support ac100v~240v 50/60hz input functions and features ◆ adopt dedicated 8—core aviation plug for connection； ◆ along with conference control main frame, for extended c...

  • Page 13

    9 audio output impedance ：100Ω mode： unbalanced impedance ：100Ω mode： unbalanced mic input impedance ：100kΩ electric level ：-60 db mode ：unbalanced impedance ：100kΩ electric level ：-60 db mode ：unbalanced frequency response 60 －8khz 60 －8khz s/n >80db >80db thd carrier distortion crosstalk attenuati...

  • Page 14: Connection Illustration

    10 connection illustration conference unit id setting 1. In terms of conference unit id setting, it is about allocating a system unique address to each conference unit (including interpretation unit and speech unit) for identification by the mainframe. 2. To setting conference unit, please turn on t...

  • Page 15

    11 can see the ring indicators on mic will be on. Turn “set id” switch to “off” to see all ring indicators for mic in conference units turn off. Then the system will access to normal use mode..

  • Page 16: 2  Speech Unit

    12 2 speech unit et-cs-dv01 ， ， ， ， et-cs-dv02 vote, discuss and speech unit et-cs-dv01 et-cs-dv02 et-cs-dv01/02 6 6 7 8 top view top view side view ① speaker ② mic port ③ lcd monitor ④ multi-functional voting button indicator ⑤ multi-functional voting button： ——conference voting, numbers 2, 3 and 4...

  • Page 17

    13 ——conference evaluation, numbers 1 －5 respectively stand for level－－,－, 0,＋, ＋＋ notice press and hold chairman unit number key “1” for 3 seconds to launch voting. And it accesses to voting mode. The last vote is valid. Speech unit is with memory function for remembering last key pressing. Voting ...

  • Page 18: Function And Features

    14 priority function shutdown function---press and hold the mic switch key of chairman unit for 3 seconds to shut down all delegate speech units. ⑦ headset port ⑧ volume adjustment knob function and features ◆ integrated with speech, voting and key sign-in functions; ◆ adopting dedicated 8-core high...

  • Page 19: Connection Illustration

    15 ◆ with feedback suppressing mode, when the mic is on, the speaker will be automatically shut down ； ◆ t-shaped connection mode. Connection illustration.

  • Page 20: Et-Cs-D01

    16 et-cs-d01 ， ， ， ， et-cs-d02 sheer discussion and speech unit function description top view of et-cs-d01/d02 speech unit side view of et-cs-d01/d02 speech unit 3 4 5 1 2 1 ① speaker ② mic port ③ mic switch, chairman is with priority priority function shutdown function---press and hold the priority...

  • Page 21: Functions And Features

    17 functions and features ◆ integrated with speech and key sign-in functions ； ◆ adopting dedicated 8-core high-density aviation port； ◆ heart-shaped directional condenser pickup, with dual colors indicator, it is in red when delivering speech; ◆ 2m connection cable attached； ◆ adopting knob pluggin...

  • Page 22: Connection Illustration

    18 connection illustration technical parameters parameters et-cs-dv01 et-cs-dv02 et-cs-d01 et-cs-d02 power dc24v(power supply from the central control unit) unit port 8-core aviation port power consumption 3w 3w 3w 3w headset output 9dbu ，8－32Ω，3.5mm mini jack speaker power 2w 2w 2w 2w mic type capa...

  • Page 23

    19 characteristi c s/n >80db crosstalk attenuation >80db distortion frequency response 60 －8khz equivalent noise ≈20db spl max spl 105db （3% thread hold） sensitivity －22dbv/pa dimension( mm) 230lx130wx45h.

  • Page 24: 3  Camera Tracing

    20 3 camera tracing products and devices ◆ et-cs-tmh01 camera track mixed host ◆ et-cs-wv01/cv01 high-speed camera et-cs-tmh01 camera track mixed host panel functions front panel: rear panel ： ： ： ： a c 1 0 0 - 2 4 0 v 5 0 /6 0 h z c1 c2 c3 c4 c5 c6 vcc gnd video inputs video outputs key board proje...

  • Page 25

    Front panel instruction: ① lcd monitor——for displaying the operation information of the main frame. ② power——power indicator ③ active——signal indicator, flashing when the mainframe is sending code or receiving signal ④ 1~6——corresponding to the signal channels of cameras 1 to 6, in combination with ...

  • Page 26: Functions And Features

    22 ⑦ control system——connect to the mainframe of central control system. ⑧ power input, support ac100-240v input functions and features ◆ support 6 ways of video signal input, 3 ways of rca, bnc and vga video signal output; ◆ with built-in upscaler, for converting video signal to vga signal to outpu...

  • Page 27

    Switching speed 200 ns(longest time) signal type composite video signal video input port 6 ways of bnc female port min/max level analogue signal: 0.5v ～ 2.0v p-p impedance 75 Ω return loss -30db@5mhz genlock 0.3v-0.4vp-p max. Dc bias error 15mv video output port 1 way bnc female port ； 1 way rca fem...

  • Page 28: Functions And Features

    24 baud rate and protocol baud rate ：9600, data bit：8-bit, stop bit：1, no parity check bit specification power 100vac ～ 240vac, 50/60 hz, universal self-adaptive power temperature storage and use temp: -20° ～ +70°c humidity storage and use temp:10% ～ 90% case dimension 485(l)x245(w)x45mm(h) weight a...

  • Page 29: Technical Parameters

    ◆ high-precise machine driving, stably running, sensitive response ◆ horizontal 360° continuous rotating, without monitoring blind zone ◆ auto-adjusting rotating speed according to lens alteration； ◆ vertically realizing180°auto-reversing continuous monitoring ； ◆ auto iris, auto focusing, auto whit...

  • Page 30

    26 horizontal resolution 480 tv lines s/n >48db electronic shutter 1/3 ～1/10000 second lowest illumination 0.01 ～1lux(f1.6) len parameters zoom range 18 times optical and 12 times electronic magnification. Aperture auto/manual zoom auto/manual basic function of the ball unit horizontal rotation 0 ～3...

  • Page 31

    System connection illustration 27.

  • Page 32: 4  Accessories

    28 4 accessories et-cs-he01 head earphone （ without mic ） functions description ◆ for monitoring the units in simultaneous interpretation conference ； ◆ for the use in conference system, avoiding the influence from others ； ◆ 1.5m cable attached； ◆ hi-fi quality. Technical parameters technical param...

  • Page 33

    Installing cable product profile ◆ et-cs-ec02 2 m aviation conference discussion cable （8-core） ◆ et-cs-ec05 5m aviation conference discussion cable （8-core） ◆ et-cs-ec10 10m aviation conference extended cable（8-core ◆ et-cs-ec20 20m aviation conference extended cable（8-core ◆ et-cs-ec50 50m aviatio...

  • Page 34

    30 et-cs-gms 415mm gooseneck microphone product profile ◆ heart-shaped directional capacitive mic; ◆ high-density 5-core aviation port； ◆ power on indicator； ◆ speech application indicator et-cs-ti t-shaped interface product profile ◆ for branch connection of conference units； ◆ 1 female 8-core high...

  • Page 35

    ◆ suitable for desktop and floor installation. Et-cs-ai8 8 core aviation interface product profile ◆ one male and one female, screw-type, engineering agents may weld it on their own. Et-cs-ep01 extension power product profile ◆ for power extension for speech unit and interpreter unit, it serves as a...

  • Page 36

    32 honeywell audiovisuals guangzhou no.257, junye road getdd east 510530 guangzhou, china tel ：+86 20 2839 9600 fax ：+86 20 2839 8706 website ：www.Empertech.Com dulcet conference system product manual_en1.0 subject to cha © 2011 honeyw change without notice ywell international, inc..