TABLE OF CONTENTS
x
5.12.4 Waypoint list ....................................................................................................5-25
5.12.5 Displaying waypoint name and number...........................................................5-26
5.13 Nav Lines ...................................................................................................................5-27
5.13.1 Entering new nav line......................................................................................5-27
5.13.2 Editing nav lines ..............................................................................................5-28
5.13.3 Nav line list......................................................................................................5-29
5.13.4 Erasing nav lines.............................................................................................5-30
5.13.5 Setting up nav lines.........................................................................................5-31
5.13.6 Displaying nav line, waypoint mark .................................................................5-33
5.14 Recording Data ..........................................................................................................5-35
5.14.1 Initializing memory (RAM) cards......................................................................5-35
5.14.2 Recording data................................................................................................5-36
5.15 Replaying Data...........................................................................................................5-38
5.16 Deleting Files .............................................................................................................5-39
6 MAINTENANCE, TROUBLESHOOTING......................................................6-1
6.1 Periodic Maintenance Schedule...................................................................................6-2
6.2 Life Expectancy of Major Parts ....................................................................................6-3
6.3 Replacing the Fuse......................................................................................................6-3
6.4 Replacement of Battery on GC Board..........................................................................6-4
6.5 Trackball Maintenance.................................................................................................6-4
6.6 Easy Troubleshooting...................................................................................................6-5
6.7 Advanced-level Troubleshooting..................................................................................6-6
6.8 Diagnostics...................................................................................................................6-9
6.9 System Messages......................................................................................................6-12
APPENDIX ......................................................................................................AP-1
1. Menu Tree .....................................................................................................................AP-1
2. Digital Interface..............................................................................................................AP-8
3. Parts Lists and Parts Location.....................................................................................AP-29
4. Longitude Error Table (on 96 nm range scale) ............................................................AP-45
INDEX .............................................................................................................. IN-1
Declaration of conformity