Soundvision DCS-980M เครื่องควบคุมชุดไมค์ประชุม ดิจิตอล พร้อมบันทึกเสียง และป้องกันไมค์หวีดหอน

DCS-980M is a fully digital conference central control unit, which centralized processing and control discussion, Clear sound, hi-fidelity, Built-in telephone coupler input/output,Built-in Digital automatic feedback suppression, built in USB port for recording in MP3 format and Support up to 64GB drive.Support up to 60 units,Can be expanded to discussion up to 5,000 units.

DCS-980M Supports multiple meeting for :

Corporate meeting Rooms.
Government meeting room & City Council Meeting.
Education institutions.
Courtrooms.
Non-profit organizations.


FEATURE

Fully digital conference system.
Easy to control meeting mode and the number of speakers by the buttons on the panel.
LCD screen displays 128 x 32 dot matrix display conference mode working status.
The microphone can open at same time : 1,2,3,4,5,6 and full opening.
Built in USB port for recording with light indicator. (Maximum 64GB).
The DCS-980M can support 60 microphone units. And can able to support microphone up to 5000 units by power extended machine.
The electrical load and short circuit protection function.
The power switch turn-on/off without silent noise.
Equipped with audio parallel output and a 6.3 jack output, conference recording outputs and background music inputs interface.
Built-in telephone coupler input and output ports, can be used for a remote meeting.
Built-in DAFS Function Digital automatic feedback suppression is controlled
It can facility automatically eliminates acoustic feedback.
RS232 interface can be achieved using computer software to control entire conference system function.
Seven operational microphone modes:
1. CHAIRMAN mode: Only chairman can speech.
2. FIFO mode: After reaching limit number (1-6) when open new delegate microphone the first microphones will close automatic.
3. LIFO mode: After reaching limit number (1-6) when open new delegate microphone the last delegate microphones will close automatic.
4. LIMIT mode: Limit microphones (1-6) can open on the same time
5. FREE mode: All delegate microphones can open on the same time.
6. REQUEST mode: The all delegate microphone unit can be open after the chairman approve only.
7. TEST mode: Light-ring all delegate microphone in system will turn on for check all delegate microphone status is ready to used.


SPECIFICATIONS

Power Supply AC 100-240V
Max Power Consumption 120W
Frequency response 30Hz-18kHz
Input impedance LINE:50KΩ DIN:50KΩ
Output impedance RECORD :200Ω LINE :200Ω
BALANCE: 300Ω UNBALANCE: 400Ω
Signal to Noise Ratio > 100dB @ 1KHz
Total Harmonic Distortion Ratio < 1 % @ 1kHz
Operation temperature 0°C ~ 35°C
Storage temperature -40°C ~ 70°C
Color Silver
Dimensions 480x55x220 mm
Weight 4.0 Kg
Set 19 inches racks