5.
Built-in microphone
6.
Led indicator:
RED: TX;
GREEN: RX.
7.
PTT: push this button to transmit, release it to receive.
8.
Function key 1: hold down this button to activate the Monitor fun-
ction.
9.
Function key 2: keep pressed for 3 seconds to activate the SCAN
function.
10. External Speaker/Mic Jack- allows the connection with external de-
vices such as headsets, microphones.
Operations
Power on/off and volume adjustment
Rotate the Power/Volume knob clockwise to turn the radio on.
Rotate the control clockwise /counter-clockwise to adjust the volume le-
vel as you prefer.
To turn the radio off, rotate the control counter-clockwise till hearing a
mechanical "click".
Transmission
To communicate, all radios in your group must be set to the same channel.
Briefly press the Function key 1 to enable the Monitor feature in order
to make sure that the frequency is not busy, then press the PTT button.
Release the PTT key to receive.
Only one user at a time can talk during radio communications. Therefore, it is
important not to transmit when you are receiving a communication and use the
transmission mode sparingly to allow other users to talk.
Transmission consumes a significant amount of energy and should therefore be
used sparingly to prolong the battery life.
If you are unable to contact a station that you have no problems in receiving,
the station may be using CTCSS tones or DCS codes.
BR02 instruction guide
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