1. Check whether the battery is correctly installed. Remove the battery and reinstall it.
2, Check whether the battery is exhausted. Charge or replace the battery.
3, Check whether the power switch is faulty. Replace the power switch.
4, Check whether the battery contacts are in poor contact due to dirty or damage. Clean the battery/radio contacts.
If it still doesn't turn on, please contact the manufacturer or distributor.
Q
Registration fails in trunking mode.
A
1, The base station signal cannot be detected;
2, Not a legitimate user of the base station, it can not be registered;
3, The radio goes out of the BS coverage.
Q
Unable to talk to other members of the group.
A
1. Check whether the frequency and signaling settings are different from those of other group members. Set the frequency and signaling same as those of other group members.
2. Check whether the digital and analog channels are properly set. Set the same digital or analog channel.
3. Ensure all radios are within the effective communication range.
Q
The radio freezes and does not respond.
A
Stop transmitting and operations. Turn off or remove the battery and power on again.
Q
Reception indicator is green but no sound.
A
1. The speaker may be damaged and needs to be replaced.
2. The audio power amplifier may be damaged and needs to be replaced.
3. The switch tube may be damaged and needs to be replaced.
Q
The transmission indicator is red but no sound.
A
1. Power amplifier tube doesn't output, replace it.
2. The microphone may be damaged, replace it.
