1. No output from the power amplifier tube; replace with a new tube.
2. The microphone may be damaged and needs to be replaced.
Q
A prompt indicating that the repeater is not on.
A
1. Check whether the frequency is set incorrectly and whether the color code and signaling are correct.
2. Check whether the repeater is powered on.
Q
Location cannot be reported.
A
1. In the PC software, turn on GPS/BD, and set the time for report interval.
2. Select Auto Report.
Q
Unable to transmit a call.
A
1. Check whether the call indicator is green. At this time, the radio may be in the receiving status. Press the PTT button when the indicator is idle.
2. Channel parameters can be set in PC software as Transmission Always Allowed.
3. Press the PTT transmission button to check whether the radio indicator is red. If not, check whether the battery is low.
4. Check whether the PTT button is damaged.
Q
Normal call is interrupted.
A
You may receive a call with a higher priority or an emergency call. You can set up the call again after priority calls.
