Soundvision DCS-880MD

รหัสสินค้า : DCS-880MD

รายละเอียดย่อ : เครื่องควลบคุมและจ่ายไฟไมโครโฟนชุดประชุมระบบดิจิตอลรองรับการประชุมได้สูงสุด 5,000 ชุด พร้อมระบบการหวีดหอน มีฟังก์ชันการทำงาน 7 ฟังก์ชัน Fully Digital Central Controller Conference

รายละเอียดทั้งหมด : Soundvision DCS-880MD เครื่องควลบคุมและจ่ายไฟไมโครโฟนชุดประชุมระบบดิจิตอลรองรับการประชุมได้สูงสุด 5,000 ชุด พร้อมระบบการหวีดหอน มีฟังก์ชันการทำงาน 7 ฟังก์ชัน Fully Digital Central Controller Conference 

DCS-880MD 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, Support up to 60 units,Can be expanded to discussion up to 5,000 units.

DCS-880MD 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.

The DCS-880MD 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 SupplyAC 100-240VMax Power Consumption120WFrequency response30Hz-18kHzInput impedance LINE:50KΩ DIN:50KΩOutput impedanceRECORD :200Ω  LINE :200Ω BALANCE: 300Ω UNBALANCE: 400ΩSignal to Noise Ratio> 100dB @ 1KHzTotal Harmonic Distortion Ratio< 1 % @ 1kHzOpreation temperature0°C ~ 35°CStorage temperature-40°C ~ 70°CColorSilverDiamensions480x55x220 mmWeight4.0 KgSet19 inches racks