Description:
1. Auto-turn off mode has 5 segments optional, open unit Over 30/45/60/90 seconds without speaking will turn Off automatically (Chairman Unit unlimited).
2. With specialized in Chairman Unit Mode, Conference Pause Mode and Limited Timing Mode (To limit time And times for conference unit to speak) and microphone Begin mode.
3. Open mode has 5 segments optional, 1-9 conference Unit speaks at the same time.
4. With distribute check unit (fixed under the desk or On the wall), use to distribute the trunk line loop And connect to the conference unit, can indicate the Trunk line and voltage check function.
5. With the self-testing function of conference microphone Halo indication control the circuit connect to the Machine ( Bright: Normal, unbright: Malfunction).
5. The above functions can change the conference mode At any moment by the main unit to meet the current Situation.
6. Rated Output Power: 120W / 70V, 100V, 8 ohms.
7. Frequency Response: 50Hz ~ 18KHz.
8. Sources Output: 3 groups / Volume Adjust.
9. Microphone Input: 3 groups / Volume Adjust.
10. Tone Control: Master Volume / Treble / Bass.
11. Chairman Unit Quantity: 5 units.
12. Delegate Unit Quantity: Normally 59 units / 240 units
To the maximum, need to add Repeaters.
13. Weight: 7.1kg.
14. Dimensions: 480W* 320D* 89H(mm).

Type: YM-4000/01
Name: Chairman Microphone

Description:
1. The chairman priority key with red color LED for
Identify and with the function to stop speaking of The delegate microphone with indicate sound.
2. Unit will turn off automatically over 30/45/60/90 Seconds without speaking.
3. Limit Timing Mode-Limit the speaking times available For the conference unit.
4. Built-in resonance room with dustproof and windproof Cover and the front side of the microphone adopt Holistic design, built-in quakeproof fixed microphone Head, to avoid noise by touch and shake.
5. Mic: Unidirectional dynamic microphone.
6. Gooseneck Tube: 41cm