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DR880 Digital Two-way Radio
Anysecu Instruction Manual
39
1
The radio cannot be
switched on or no display
after being switched on.
A. The power switch is in failure. Please change it.
B. The battery is out of power, please recharge it or change it.
2
The voice is low.
A. Please speak close to the microphone. The ideal distance
is 3-10cm.
B. Please turn the Volume Knob to increase the volume to the
best.
3
Cannot transmit
A. The frequencies of both users are not the same. Please
select the same frequency channel again.
B. The CTCSS/DCS signals of both users are not the same.
Please reset it.
C. The radio is out of effective communication range.
8
Specification
Содержание DR880
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