BXB ELECTRONICS CO., LTD.
11/21
www.bxb.tw
3. LED display and operation
3.1 Open Mic
3.1.1 1~9 speaking mode
：
Press “Oper Mic” button to select 1~9 delegates can speak at the same
time.
3.1.2 Open system: When 1~9 LED all light up means all open. Every delegate can talk with no
restriction.
3.1.3 Chairman only mode
：
When 1~9 LED all off means Chairman only mode. All delegates cannot
talk.
3.2 Override
3.2.1 Override mode
：
If the open number of delegate microphone is one, it means only one delegate
microphone of the conference system can be enabled at a time. When the
”TALK”
button of the
second conference
microphone is pressed, the previous talking microphone will be switched off
automatically. If the open number of delegate microphone is three, it means the starting of the
fourth microphone will disable the first one. The starting of the fifth microphone will disable the
second one. In this case, only three delegate microphones are allowed to speak at a time.
Chairman is not restricted to this limit.
3.3 Auto Off
（
Voice control- Auto off
）
3.3.1 Voice control
：
When delegate’s unit has no signal for 30/45 seconds, microphone will auto off.
Chairman is not restricted.
3.3.2 Select time
When 30 LED light up: When delegate’s unit has no signal for 30 seconds, microphone will auto
cutoff.
When 45 LED light up: When delegate’s unit has no signal for 45 seconds, microphone will auto
cutoff.
When 0 LED light up: All open until press “Talk” button. Cancel voice control function.
Open
Mic
Override
Auto
Off
1
2
4
3
7
8
6
5
9
30 45 0
Conference System Control
○
1
