Maintenance - Icom IC-7700 Instruction Manual

MAINTENANCE

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