DCS-2043 Congress Discussion System

System Overview

♦ Modern Concise Industry Design
♦ Perfect material combination, clear function area, highlight better users’ performance
♦ Pluggable rectangular column microphone, better sound effect
♦ Discussion terminal can co-work with GONSIN paperless conference system with seamless data interconnection, which makes it convenient for user to upgrade the system and expend paperless function
♦ Distribution power and intelligent grouping management, simple cabling, suitable for various conference venue
♦ Congress terminal utilizes network cable connection, after connecting to the server, it support daisy-chain, star or mixed connection methods
♦ Intelligent voice-activated function with adjustable VOX sensitivity, meets the demand of normal users, ensure the accessibility of visual impaired people
♦ The rectangular column microphone has extension audio backup interface, to meet the demand of special conference venue.


Paperless Terminal Operation Interface

The DCS-2043 digital conference discussion system can be seamlessly connected and used in conjunction withGONSIN paperless conference system. The two systems can communicate in real time in both directions, and the data can be interconnected and inter-operated. The system comes with functions like conference topics, document management, electronic whiteboard, internal communication, call services, meeting registration, voting, internal/external video sharing, on-screen broadcasting, on-site seating, etc., to easily solve problems such as function expansion, system upgrade, etc.


Congress Discussion Terminal DCS-2043CF/DF

 

Features

♦Pluggable rectangular column microphone stem

♦ The audio and sensitivity of terminal can be adjusted centrally or singly

♦ Distributed power and intelligent grouping management

♦ OLED screen to display terminal information

♦ The volume of dual built-in speaker can be adjusted from 0-8 level

♦ CD-level sound quality

♦ 32 channel wired simultaneous interpretation

♦ Intelligent voice-activated

♦ Auto camera tracking, support SD and HD

♦ Utilize network cable connection

♦ Rectangular column microphone stem has backup expansive audio interface

 

Basic Functions

Based on functions of DCS-2043D, DCS-2043D unit has functions below:
♦ Voting: delegate can vote for Yes, No, Abstain . Vote counting and result display are enabled automatically by PC
- Single-choice and multiple-choice voting
- First key-press and final key-press voting
♦ Election: elect one or more out of N candidates, with 'competitive election', 'equal number election' and 'quick election’
♦ Evaluation: four buttons to evaluate. It comes with four choices “Good”, “Fair”, “Poor”,“Abstain”, or the customized evaluation way by software.
♦ Utilize data encryption and anti-restoration technique to ensure information security. 
♦ Customized voting options and voting methods, support customized language mode or display screen 
♦ Language interpretation:32 (1+31) channels.
♦ Built-in language channel selector (with headphone plugged in)
♦ Acoustic frequency response can up to 20Hz~20KHz.

 

Technical Parameters

Installation Desktop
Connection Method Cable
Color black
Display Parameter OLED;size: 35mm×18mm
Frequency Range 20Hz~20KHz
Sensitivity -46 dBV/Pa
VOX Sensitivity H/M/L(76dB/80dB/82dB)
Equivalent Noise Level 20dBA(SPL)
Max SPL 139dB(THD<3%)
THD <0.05%
SNR ≥96dB
Headphone/Mic Port 3.5 mm stereo jack×2
Headphone Load >16Ω
Headphone Volume 10mW
Built-in Loudspeaker 2×2W/8Ω
Channel 32 channels
Mic stem
 
Do not contain,option: gun-like MIC (MIC-240D、MIC-240DB);
gooseneck microphone (MIC-310-B、MIC-410-B、MIC-510-B)
Dimension (L*W*H) 145mm×170mm×71mm(without Mic stem)
Weight 0.6Kg
Power Supply 24V
Max Power Consumption 7W
Operating Temperature 0~45°C
Storage Temperature -20~50°C

 

Conference Server GONSIN20000S

 

GONSIN20000 conference server support dual stand-by function for server and software, connects up to 40 congress terminals. Power hubs or switchers can be used to expand the system. Using network cable, power hubs or switchers can be cascaded by various connection methods with the congress server to set up a large system of up to 4096 terminals. Built-in audio mixer is able to compensate treble and bass for excellent sound quality. VOX H/M/L sensitivity and loudspeaker volume level can be adjusted for all terminals or single terminal. Terminal number writing can be done. Terminal LCD contrast is adjustable. Up to 32 channels are available for simultaneous interpretation. The congress server can communicate with the paperless conference terminal, so to realize the paperless multimedia function for the conference system. The system supports DANTE extension.

 

Features

 

♦ Utilize network cable connection, support daisy-chain, star, mixed and other connection methods.
♦ Support hot stand-by for server and management software
♦ Suppor hot plugging and auto restoration function
♦ The sensitivity and the audio of microphone can be adjusted individually or centrall
♦ Distributed power and intelligent grouping management
♦ OLED screen to display system setting status
♦ VOX sensitivity can be easily adjusted
♦ Volume of built-in loudspeaker can be adjusted from 0~8 level
♦ Plug-in video switch module with optional video board
♦ Support Dante extension port
♦ Support USB auto recording
♦ Internal clock and calendar

 

 

Basic functions

♦ In compliance with IEC60914 standard and adoption of digital audio processing and transmission techniques to implement a digitized server
♦ Black tempered glass panel design, clear and high-grade. All the function divisions are distinct and easy to operate.
♦ Based on digital control framework and high-speed CPU, the system has more stable performance and higher processing speed
♦ Developed on Linux-based OS platform, the server has robust stability and thus applies to largesized convention centers with strict running conditions
♦ Support up to 4 channel grouping audio output
♦ Support USB auto recording , audio recording after plugging an USB flash disk
♦ AF sensitivity of each terminal (7 levels) can be adjusted separately or uniformly.
♦ Congress terminal, power HUB and congress server are all connected by cable. Flexible cabling reduces project workload, makes large-scale construction easier.
♦ It supports daisy-chain connection, star connection and mixed connection. The system is highly stable and reliable. The break down of one extension won’t influence the other extensions, and the malfunction of one attachment among the extensions won’t influence the system work
♦ Automatic restoration function: supports hot plug.
♦ Supports 48KHz audio sample freq, acoustic frequency response can up to 20Hz~20KHz.
♦ Support 32 (1+31) channels simultaneous interpretation
♦ The serial-number is one and only, the congress system supports automatically or manually assign ID to the corresponding equipment.
♦ Appoint any terminal as the chairman or delegate terminal
♦ System capacity: unlimited
♦ The sever comes with built-in OLED panel and navigation button to display speaking mode, system status, terminal setting and management. Language supports Chinese/ English, by rotation knob, the server can manage terminals.
♦ Navigation knob for more convenient operation and management
♦ 4 congress terminal connection interfaces
♦ Distributed power for server, single server can connect to up to 40 terminals; By adding power hubs, they can form a super-large system with 65,025 terminals
♦ Congress server can be separately or integrally

♦ Support hot stand-by function for server and management software, ensure data security and reliable backup
♦ Co-work with 8 digital simulation audio converters, for infrared simultaneous interpretation system or recording
♦ Supports automatic video tracking (SD and HD), with preset panoramic position. Perfect matched with camera or plug-in video. 
♦ Built-in 8x1+3 video matrix switcher with preset panoramic position to realize SD camera tracking, support 8*8 HD camera tracking with HD video tracking matrix
♦ Support Dante extension port
♦ Built-in clock and calendar
♦ Built-in Congress terminal auto-detect mechanism
♦ Universal voltage switching power supply for wider usable range and sufficient power supply.

Offline functions without PC/software control
♦ Loud speaker: VOX, Auto, FIFO, Operator.
♦ VOX function: in VOX mode, the unit will be activated for user speaks; VOX sensitivity can be adjust by the server ( high, middle, low); microphone time-out is adjustable ( 20-250 seconds).
♦ 1-4 delegate unit can be used except the chairman unit

Extended functions with PC/software control
♦ Can be integrated with paperless conference system to realize paperless conference voting, election, voting function
♦ Operator can click terminal icons for terminal management such as allow or reject the delegate to speak
♦ Speaking time limit can be preset to turn off terminal
♦ Real-time monitor for system operation, to find out system error in time
♦ Support hot stand-by function for server and management software, ensure data security and reliable backup
♦ Conference managements can be adjusted in accordance with user’s original management software

 

 

Technical Parameters

System Capacity 65,025
Standard Capacity 56 Terminals(turn off built-in speaker)/
  28 Terminals(turn on built-in speaker)/
  8 Desktop Paperless All-in-one Terminals
Frequency Range 20Hz~20KHz
SNR >96dBA
Isolation >85dB
Dynamic Range >94dB
THD <0.05%
Power AC100~240V,50/60Hz
Audio Port 1 balanced(XLR)
  4 unbalanced (PHOENIX)
Max Audio Output MIXER OUT :+20 dBu balanced
  AUDIO OUT 1~4:+20 dBu balanced
Output Impedance >1KΩ
Central Control Method RS-232
PC Connection Method TCP/IP
Camera Control Method RS-485
Max Power Consumption 300W
Terminal Connection Port RJ45×4(power supply)
Display Screen OLED(61mm×37mm)
Audio Recorder Interface USB(FAT32)
Digital Voice File Size 0.8M/m
Active Delegate 1/2/3/4
VOX sensitivity H/M/L(76dB/80dB/82dB)
Support Camera Number 8(SD) or 4(HD)
Video Input Port RCA×8(1Vp-p 75Ω)or SDI×4(SD/HD/3G)
Video Output Port RCA×4(1Vp-p 75Ω)or SDI×1(SD/HD/3G)
Camera Tracking Protocol PELCO-P/PELCO-D/VISCA
Operating Temperature 0~45°C
Storage Temperature -20~50°C
Dimensions (W*H*D) 485mm×325mm×90mm
Installation Desktop or 19” Cabinet installation
Weight 14Kg
 

Function Indicator 

 

Front Side

1.POWER: power switch with indicator;

2.USB Audio Recording Port

3.OLED Screen

4.Rotational Knob

5.Bass Knob

6.Treble Knob

7.VOL Knob

 

 

Rear Knob

1. RS-232 COM interface, for connecting to centraol control unit or other control device

2. RS-485 COM interface (RS-485 TO CAMERA), for connecting to HD video tracking matrix

3. Video switching board, for 8*1+3 AV signal switch or 4*1 SDI signal switch;

4. Power Interface(AC100~240V,50/60Hz);

5. One channel balanced audio output interface

6. Four channels grouping audio output interface

7. RS-232 commissioning interface

8. USB commissioning interface

9. RJ-45 interface, one ETHERNET port to connect to PC or switcher, 4 ETHERNET+PS ports to connect conference terminals or power hub;

Power Hub HUB-P150S

 

Features

♦ Designed to meet the power requirement for larger congress system.
♦ Automatically checking voltage/current/temperature

♦ Utilize network cable connection, support daisy-chain, star, mixed and other connection methods

 

Basic functions

♦ In compliance with IEC60914 international standard, utilize digital audio processing and 
transmission technology
♦ Based on digital control framework and highspeed CPU, the system has more stable 
performance and higher processing speed
♦ Developed on Linux-based OS platform, the server has robust stability and thus applies 
to large-sized convention centers with strict running conditions
♦ Each power hub can supply power to 20 congress terminals/ 5 desktop paperless allin-one terminal( there are some differences in according to the terminal types and cable 
length)
♦ Power Status Indicator, support detection for voltage, current, temperature, overload, 
overheat
♦ Distributed management function, controlled by the server automatically, the operation 
data is uploaded by network
♦ Distributed power for server, single server can connect to up to 40 terminals; By adding 
power hubs, they can form a super-large system with 65,025 terminals
♦ All the equipment are connected by cable. Flexible cabling reduces project workload, 
makes large-scale construction easier.
♦ It supports daisy-chain connection, star connection and mixed connection. The system is highly stable and reliable. The break down of one extension won’t influence the other extensions, and the malfunction of one attachment among the extensions won’t influence the system work.
♦ Automatic restoration function: supports hot plug.
♦ The serial-number is one and only, the congress system supports automatically or manually assign ID to the corresponding equipment.
♦ Built-in congress terminal auto-detect mechanism
♦ Real-time monitor for system operation, to find out system error in time
♦ Co-work with congress server to expand congress terminal connection and designed 
to meet the power requirement for larger congress system.
♦ 5 terminal connection ports and 2 extended connection ports for HUB
♦ Synchronously start up and shut down with server
♦ More functions when cooperates with system control software

 

Technical Parameters

System Capacity 65,025
  65 Terminal s(turn off bui It-in speaker)/25 Tefminals(tum on built-in speaker)/5 Desktop Paperless All-in-one Terminals
Standard Capacity LED
Status Indication AC100-240V,50/60Hz
Power 150W
Max Power Consumption RJ45x7
Terminal Connection Port 0~45P
Operating Temperature ・20~50.C
Storage Temperature 238mmxl65mmx45mm
Dimens ions(LxWx H) Conceal edor Rack
Installation 2Kg


Function Indicator

1. 5*ETHERNET+PS ports to connect to conference terminals
2. 2* RJ45 ports to connect to other power HUB

Interpreter Terminal Gonsin IC-2016/2032

 

Features
◆ Accommodates up to 16/32 ch interpretation
◆ Single language can be connected with up to 6 interpretation terminals at the same time
◆ LCD shows channel numbers and operating information
◆ Offers direct interpretation and relay interpretation
◆ Supports dual microphone inputs
◆ Microphone is selectable
◆ A/B/C incoming channels can be pre-selected.
◆ A/B outgoing channels can be pre-selected.
◆ Interpretation operating time display
◆ Reminder for speaking slowly
◆ MUTE key for cough cut

◆ Support interpreter booth function

 

 

Basic functions

♦ In compliance with IEEE 802.11n network standard, adopt WIFI wireless communication technology.
♦ Physical Mic button utilizes touch design, with concise appearance, convenient operation, accurate response and long service life.
♦ With full digital audio technology, built-in high-speed CPU and high-performance DSP digital audio processor.
♦ gress Con terminal, power HUB and server are all connected by cable. Flexible cabling congress reduces project workload, makes large-scale construction easier.
♦ It supports daisy-chain connection, star connection and mixed connection. The system is highly stable and reliable. The break down of one extension won’t influence the other extensions, and the malfunction of one attachment among the extensions won’t influence the system work.
♦ Automatic restoration function: supports hot plug.
♦ Supports 48KHz audio sample freq, acoustic frequency response can up to 20Hz~20KHz.
♦ Built-in high-performance DSP digital audio processor, helps remove the useless low-frequency and avoid low-frequency acoustical shock, which better improve the sharpness of sound. 
♦ Highly resistant to mobile phone interference
♦ The serial-number is one and only, the system supports automatically or manually assign congress ID to the corresponding equipment.
♦ Direct interpretation or indirect interpretation
♦ Accommodates up to 16/32 channels interpretation
♦ By the software setting, one language could be directly connected to 6 interpreter consoles, when the interpreter turns on the microphone, the system would automatically turn off the microphone of the last interpreter console
♦ A, B input channels presetting. When presetting the input channel, the occupied channel will be automatically skipped. It is quick to switch A/B input channel which works in both interlocking mode(interlock between interpreter consoles) and free mode.
♦ SLOW key to remind the speaker to slow down; the active mic ring or LCD will blink.

♦ MUTE key to temporarily mute unwanted noise.
♦ Interpretation operating time display: hour: minute
♦ Standard electret cardioid pickup pattern microphone with lamp bezel (On or Off) , rich timbre. Three 
kinds of soft gooseneck microphone stems for various conferences (standard: 410mm, optional:  310mm/510mm).
♦ Pluggable gooseneck microphone stem, convenient for equipment maintenance.
♦ Built-in left and right loudspeakers (2W) and adjustable volume(9 levels). Reasonable tune trope 
design, output clear and loud sound. Adjusting volume through screen touch is available. language 
channel can be chosen.
♦ Support interpreter booth function and no interpreter terminal quantity limit
♦ Left/Right MIC jack for headset boom microphone
♦ Left/Right headphone jack for headphone monitoring
♦ Left/Right REC OUT jack ( 3.5 mm) for interpreted audio recording
♦ Supports dual microphone inputs 
♦ Microphone is selectable
♦ A/B/C incoming channels can be pre-selected.
♦ A/B outgoing channels can be pre-selected.
♦ LCD shows channel numbers and operating information
♦ Could be freely connected with any terminal

 

Technical Specifications

Installation Desktop
Connection Method Cable
Display Parameter Size:65mm×32mm; Dot matrix:128×64; Backlit with white-on-blue
Acoustic Frequency Response 20Hz~20KHz
Sensitivity -46 dBV/Pa
Equivalent Noise Level 20dBA(SPL)
Max SPL 125dB(THD<3%)
THD <0.05%
SNR ≥96dB
MIC Type Cardioid; 0°/180°:>20 dB (1 kHz)
Polar Pattern 410mm (standard); 310mm/510mm (optional))
Input Impedance 2KΩ
Headphone Jack 3.5 mm stereo jack×2
MIC Port 3.5 mm stereo jack×2
REC Out Port 3.5 mm stereo jack×2
Headphone Load >16Ω
Headphone Volume 10mW
Built-in Speaker 2W/8Ω
Channel 16/32
Dimension (L*W*H) 247mm×145mm×95mm (without MIC stem)
Weight 1.2Kg(net)
Power 24V
Max Power Consumption 7W
Operating Temperature 0~45°C
Storage Temperature -20~50°C

 

Function indicators

 

 

Listening area
Loudspeaker/headphone control:
1. Embedded 8Ω/2W loudspeaker
2. Volume adjustment knob

 

 

Input channel setting area
3. Audio input channel A
4. Audio input channel B
5. Audio input channel C
6. Input & output channel presetting key, for selecting leftward
7. Input & output channel presetting key, for selecting rightward
8. The floor audio input key, (Floor)

 

 

9. Output channel A confirmation key;
10, Output channel B confirmation key;
11, MIC ON/OFF key
12. Headset input key: this key is available only when the MIC is turned on. If the LEFT indicator is on, use the left MIC interface (18 in Figure b) to input voice; if the RIGHT indicator is on, use the right MIC interface (18 in Figure b) to input voice.
13. MUTE key
14. SLOW key: press this key to request the speaker to slow down. The conference unit of the speaker will have its MIC indicator or LCD display to flash, reminding the speaker to slow down. This function is available only when GONSIN fully digital conference system is used.

 

 

 
Display function area
15. A highly bright LCD display (dimensions: 128×64) for interpreters to set parameters

 

 

 
Interface area
16. MIC gooseneck interface
17. Left/right headphone output interface, used for connecting to a headphone to listen to a speaker
18. Left/right MIC output interface, used for connecting to a headset
19. Left/right record output interface; input content: interpretation
20. Input interface (IN): This interface is used to connect the first interpreter console to the central control unit and cascade interpreter consoles
21. Output interface (OUT): This interface is used to cascade interpreter consoles
22. Volume adjustment: L indicates low; M indicates medium; and H indicates High. Generally, the volume is set to L or M. It can be used in conjunction with the volume adjustment knob on the simultaneous central control unit to adjust to a required volume