7.7 Navigator Setup............................7-23
7.7.1 Navigation data source......7-23
7.7.2 GPS receiver setup
(Set equipped with
GP-310B/320B) .................7-25
7.7.3 TD display setup................7-28
7.8 Nav Data Display Setup................7-30
7.9 Sounder Setup..............................7-31
7.9.1 System setup .....................7-31
7.9.2 Sensor setup......................7-34
7.9.3 Sounding range, zoom range,
bottom lock range ..............7-35
7.9.4 Function key setup.............7-36
7.10 Nav Graphic Display Setup ..........7-38
8. MAINTENANCE,
TROUBLESHOOTING ............. 8-1
8.1 Preventive Maintenance .................8-1
8.2 Replacement of Batteries ...............8-2
8.3 Replacement of Fuse......................8-2
8.4 Replacing the Magnetron ...............8-3
8.5 Replacing the Synchro Belt
(1824C-BB only) .............................8-3
8.6 Trackball Maintenance....................8-3
8.7 Simple Troubleshooting ..................8-4
8.7.1 General ................................8-4
8.7.2 Radar ...................................8-4
8.7.3 Plotter...................................8-5
8.7.4 Sounder ...............................8-6
8.8 Diagnostics .....................................8-7
8.8.1 Memory I/O test ...................8-7
8.8.2 Test pattern ........................8-10
8.8.3 Keyboard test.....................8-11
8.9 GPS Status Display ......................8-12
8.10 Clearing Memories........................8-13
8.11 Error Messages ............................8-14
APPENDIX ................................. AP-1
Menu Overview.....................................AP-1
Geodetic Chart List.............................AP-10
Icons ...................................................AP-11
SPECIFICATIONS.......................SP-1
INDEX...........................................IN-1
