①
Power /Volume
Power switch
－
Volume (volume) controller
1.
Switch the power on during rotating clockwise. Rotate to adjust the volume. If
being configured to cancel all mute modes, the product will broadcast channel
number in a voice manner. If the channel transmits no frequency, you will be
prompted with a short voice prompt.
2.
Rotate to the end counterclockwise to switch the power off.
②
Channel Encoder
1.
Rotate to select a channel depending on different areas. Each area has 16
channels. If a channel encoder is available for a channel, you will be prompted
with a channel number voice prompt. If not, you will be prompted with "beeping"
sound, a short voice.
2.
If the product is to establish connection, channel switching will make the product
send a disconnection signal.
③
LED indicator
1.
The red indicator is ON during transmission.
2.
The green indicator is ON during receiving.
3.
Both red and green indicators are ON during start-up.
4.
If a channel has no frequency, the red indicator and green indicator alternate
flashing.
5.
If the phase-locked loop is loss of lock, the orange indicator flashes.
④
Orange key
Enable a user to change key functions via programming software (see P? for details)
⑤
Key 1
