Icom IC-7700 - Manual (Page 180)

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-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
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About protection indications ………………………………………… 13-8
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Screen Saver Function ……………………………………………… 13-8