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13-1
MAINTENANCE Section 13
■ 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-Memory ……………………………………………… 13-3
■ Main dial brake adjustment ………………………………………… 13-3
■ SWR reading …………………………………………………………… 13-4
■ Screen type and font selections …………………………………… 13-4
■ Frequency calibration (approximate) ……………………………… 13-5
■ Opening the transceiver’s case ……………………………………… 13-6
■ Clock backup battery replacement ………………………………… 13-6
■ Fuse replacement …………………………………………………… 13-7
■ Resetting the CPU …………………………………………………… 13-7
■ About protection indications ………………………………………… 13-8
■ Screen Saver Function ……………………………………………… 13-8