Icom IC-7700 User 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
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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