Icom IC-7800 Instruction Manual page 9

TABLE OF CONTENTS
Section 13
Section 14
Section 15
D Load option set mode ................................................... 12-22
■ File saving ..................................................................... 12-23
■ File loading ..................................................................... 12-24
■ Changing the file name ...................................................... 12-25
■ Deleting a file .................................................................. 12-26
■ Formatting the CF card ...................................................... 12-26
MAINTENANCE
■ Troubleshooting
D Transceiver power ......................................................... 13-2
D Transmit and receive ...................................................... 13-2
D Scanning ..................................................................... 13-3
D Display ........................................................................ 13-3
■ Main dial brake adjustment
■ Voice synthesizer operation ................................................ 13-3
■ 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
CONTROL COMMAND
■ Remote jack (CI-V) information ............................................. 14-2
D CI-V connection example ................................................ 14-2
D Data format .................................................................. 14-2
D Command table
D To send/read memory contents .......................................... 14-9
D Band stacking register
D Codes for memory keyer contents
D Codes for memory name, opening message
and clock 2 name contents
D Offset frequency setting
D Repeater tone/tone squelch frequency setting ..................... 14-10
D SSB transmission passband width setting
D Color setting ............................................................... 14-10
D Bandscope edge frequency setting
D Data mode with filter width setting .................................... 14-10
D Antenna memory setting ................................................ 14-10
SPECIFICATIONS AND OPTIONS
■ Specifications
D General ........................................................................ 15-2
D Transmitter
D Receiver
D Antenna tuner ............................................................... 15-3
■ Options ........................................................................... 15-4
............................................................... 13-2
................................................ 13-3
.......................................... 13-4
....................................... 13-6
............................................................ 13-7
............................................................ 14-9
................................................... 14-9
............................................. 14-9
................................................ 14-10
.................................................................. 15-2
.................................................................. 15-2
..................................................................... 15-3
viii
.................................... 13-5
.................................... 14-9
........................ 14-10
................................. 14-10