T
Time Format . . . . . . . . . .41
Time Offset . . . . . . . . . . .53
TracBack Navigation . . . . .24
TracBack Tips . . . . . . . . .25
Track Log Display . . .24, 39
Track Method . . . . . . . . .39
Track Setup . . . . . . . . . . .39
Trip Timer (TTIME) . . . . .15
Troubleshooting . . . . . . . .49
Turn (TRN) . . . . . . . . . . .32
Trip odometer . . . . . . . . .15
U
Units of Measure . . . . . . .44
User-defined route . . . . . .27
User Grid . . . . . . . . . . . .43
Using the Keypad . . . . . . .5
Using the Position Page . . .9
V
Velocity Made Good (VMG)32
W
Warranty . . . . . . . . . . . . .59
Waypoints
Comments . . . . . . . . . .21
Definition Page . . . . . . .20
Deleting . . . . . . . . . . . .22
Going to a Waypoint . . . .9
Nearest Waypoints . . . .18
Pre-defined Waypoints .27
Proximity Waypoints . . .19
Reference Waypoints . . .20
Renaming . . . . . . . . . . .22
Waypoint List . . . . . . . 19
Waypoint Pages . . . . . .18
Waypoint Symbols .21, 37
Z
Zooming . . . . . . . . . . . . .36
Index
APPENDIX E
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GPS 12XL Manual Rev C 7/10/98 11:19 AM Page 58