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4.Transmitter Audio signal indicator LED
3.Battery LED and Channel LED
When Power is on, the A LED will flash to
indicate the pre-set channel is A.
Click the switch to select the channel
Follow the diagram below to set up the channel ,
meanwhile the audio signal indicator LED will flash
O2 syetem at first power on,the lighting LED number
indicate the battery volume,if 3 LED light on,it means
3*25%=75% battery volume left.The A LED have 2
function,one is channel A,the other is turn to red
flashing in low volume and have to be charged.
to indicate the channel.
A
B
C
D
Click the switch to select a channel (A B C or D).
Follow the diagram below to set up the channel. The
audio signal indicator LED will flash to indicate the
selected channel.
3. Battery LED and Channel LED
When the system is switched on the lighting LED number
indicates the battery life. If 3 LEDs light up, it means
3*25%=75% of the battery life is left. The A LED has 2
functions, one is channel indication, the other is turning
to red indicating low battery live and the need to be
charged.
4. Transmitter audio signal indicator LED
When switched on the A LED will flash to
indicate the preset channel „A“.