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13-1
MAINTENANCE
Section
13
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Troubleshooting .............................................................................. 13-2
D
Transceiver power ....................................................................... 13-2
D
Transmit and receive .................................................................. 13-2
D
Scanning ..................................................................................... 13-3
D
Display ........................................................................................ 13-3
D
Format USB flash drive .............................................................. 13-3
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Main dial brake adjustment ............................................................ 13-3
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SWR reading .................................................................................. 13-4
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Screen type and font selections ..................................................... 13-4
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Frequency calibration (approximate)
.............................................. 13-5
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Opening the transceiver’s case ...................................................... 13-6
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Clock backup battery replacement ................................................. 13-6
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Fuse replacement ........................................................................... 13-7
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Resetting the CPU .......................................................................... 13-7
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About protection indications ........................................................... 13-8
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Screen Saver Function ................................................................... 13-8