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3. LED display and operation
3.1 Open Mic
3.1.1 1~9:Press “Open Mic” button to open 1~9 delegate microphones.
3.1.2 Open system:When 1~9 LED all light up shows the whole system is opened. All the delegate
microphones can talk.
3.1.3 Chairman mode:1~9 LED are all off. Only chairman microphone can talk.
3.2 Override
3.2.1 Override mode:One overrides another. For instance, if you open one microphone, it means only
one delegate microphone can talk at a time. When one is talking, while the second conference
microphone is turned on, the previous talking microphone will be switched off automatically. If you
open three microphones, it means starting the fourth microphone will disable the first one.
Starting of the fifth will disable the second. Chairman microphone is not restricted in any modes.
3.3 Auto Off(Voice control)
3.3.1 Voice control:When delegate microphone receives no sound signal in 30/45 seconds,
microphone will auto-cutoff. Chairman microphone is not applied.
3.3.2 Select time
30:Delegate microphone will auto-cutoff if it receives no sound signal in 30 seconds.
45:Delegate microphone will auto-cutoff if it receives no sound signal in 45 seconds.
0:Deactivate the function.
3.4 Auto Save Settings
3.4.1 The main control unit saves above settings automatically. Even turning off the apparatus or
confronting power cut wouldn’t erase its memory.
Open Mic Override Auto Off
1 2
4
3
7
86
5
9 30
45
0
Conference System Control
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