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1. Power on/off and volume adjuster
1)Turn the knob clockwise then the power will turn on, it can adjust the volume after turn on. Voice
channel broadcasting will be heard if mute cancelled, if no activity detected on the channel, instead of
voice channel broadcasting, a short voice will appear
2)Turn the knob counter-clockwise, it will turn off the power.
2. Channel knob
1)rotate the knob to select the channel according to zone, 16 channel included in each zone, If the
channel programmed, tone alert will be heard, if does not programmed there will be a short voice alert.
2) if the radio is in the state of in establishing a connection, change channel will cause signal
disconnected
3, LED indicator
1) light red for transmitting
2) Light green for receiving
3) Light red, green and orange turn on respectively when turn on the radio
4) Red and green light become alternant flicker when channel is not programmed
5) Orange light flicker when phase locked loop got unlocked
4. Orange button
user-programmable (see below for details)
5. Button 1
user-programmable (see below for details)
6. Button 2
user-programmable (see below for details)
7. Button 3
user-programmable (see below for details)
8. PTT
6
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