34
Troubleshooting GP300 Portable Radios
Troubleshooting
If you experience difficulty, check the following items before
requesting service.
1. Review steps under OPERATION.
2. Be sure the rotary channel selector switch is set to the
correct channel.
3. Replace or recharge the battery.
4. If reception is poor, check the antenna. It must be
undamaged and operated in the vertical position for
best reception.
5. Try several different operating locations, especially
when operating the radio inside buildings.
6. Check transmitter by transmitting to another portable
radio or communications receiver. If the receiver has a
signal strength (‘S’) meter, make comparison readings
against another portable radio.
GP300_owners.book Page 34 Thursday, August 7, 1997 9:49 AM
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