Lowrance electronic 3500C GPS Receiver User Manual


 
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System Setup menu, left, with Pop-up Help command highlighted.
At right, this example shows the Pop-up Help message for the
Go To Cursor command, located on the Map Menu.
Reset Options
To reset all features to their factory defaults:
1. Press
MENU|MENU| to SYSTEM SETUP|ENT| to RESET OPTIONS|ENT|
to
YES|ENT.
NOTE:
Reset Options does not erase any waypoints, routes, icons or plot trails.
Reset Options command, left,
and the Reset Options Menu, right.
Screen Contrast and Brightness
To access the Screen menu, press MENU|MENU|ENT.
Once in the Screen menu:
To adjust the display's contrast: