SEIKAKU TECHNICAL GROUP DCS-101C Manuale utente
Digital Conference System
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1. Introduction
2. Features
3. Usefull Data
4. Control Description
5. System Application Diagram
6. Block Diagram
7. Electrical Specifications
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Table of Contents
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Introduction
Features
Usefull Data
Please write your serial number here for future reference.
Thank you for purchasing digital conference system. It is a new generation of advanced digital
conference system, all data and audio are used digital signal processing. The system includes the
host, chairman machine, attendance machine, expansion machine and multiple video switcher.
Software includes the scene preset, microphone management, voting management, feedback
suppression, audio equalization and other functions.
It is recommended that you carefully read the manual before using it to familiarize yourself with
its features, applications, and proper connection. Thank you again for purchasing our products.
Delegates participate in the meeting by discussion equipment. It includes gooseneck microphones,
voting buttons, LCD, and conference speakers.
The discussion equipment can realize the functions such as meeting sign-in, speaking, and voting.
Chairman has the priority speaking function.
• Equiped with monitor speakers
• Headphone monitor output
- Mix
- Simultaneous interpretation input sound
• Headphone volume adjustment
• Voting
• Speaking request function
• FBC function
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Control Description
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1. Microphone interface
It is used to connect the gooseneck
microphone. Please note that use the gooseneck
microphone with LED for replacement, otherwise
it may cause unpredictable results.
2. Screen
Used to display the current state of the speaking
and recording information.
3. Agree button
Touch Agree for supporting in the voting interface.
4. Drop button
Touch Drop for dropping in the voting interface.
5. Disagree button
Touch Disagree for voting against in the voting
interface.
6. Volume adjustment
Touch "+" or "-" to increase or decrease the
headphone volume.
7. Priority button
When the chairman machine is set to be the discussion device, touch "Priority" to cover
the microphone of all other attendees and give priority to speaking.
8. Microphone button
Press this button in the main interface for speaking requests. In the sign-in interface, press this
button to sign in.
9. Extension of the conference system
Both two interfaces are used to connect multiple discussion devices. The System is connected in
a hand-in-hand way for easy installation.For example, the left interface connects to the previous
device, the right interface connects to the next device, and so on.
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5System Application Diagram
The conference system is a plug and play system, mainly used in small and medium-sized
conference venues.
1. Host: The control center of the conference system.
2. Discussion equipment: The chairman machine or attendance machine, there is only one
chairman can be placed in one of the location of the 2 and 3 branches.
3. PC: Used to manage and configure the system with PC software.
Ethernet Switch
PC
Host
Totally 2 path,with 8 pcs to each path by standard
(up to 16 pcs)
can expand maximum to 128 pcs.
Active
Speakers
PC
Host
DANTE NETWORK AUDIO
Boardroom
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System Application Diagram
PC
Active Speakers
Host
Expansion
Machine
Assembly
Active
Speakers
PC
Host
Courtroom
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System Application Diagram
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Block Diagram
NF05266-1.1
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7Electrical Specifications
Microphone input Electronically balanced
Frequency Response to
Main Output
200Hz~6KHz at 0dBu ±1.5dB Vocal (can be updated by
software to get a wider frequency)
Distortion(THD&N) to
Main Output
<0.01% at 0dBu 1KHz
SNR(Signal to Noise Ratio) 97dB
Maximum Input Level -22dBu
Phantom Power(+/-3V) +12VDC
Speaker output
Maximum Output Level +13dBu AMP
Headphone output
Maximum Output Level +0dBu
Digital Audio
AD/DA Dynamic Range 114dB
Internal Processor 32-bit , floating point
ADC,DAC bit depth 32bit
operating free-air
temperature range 0~40℃
storage temperature range -20℃~60℃
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