Gps Utilities - CORRECT CRAFT 100077 Owner's Manual

Controls and Indicators
Trip Reset
This option resets the trip computer and fuel economy
calculations. A DST or GPS device must be installed to receive
speed data in order for the fuel economy calculations to work.

GPS Utilities

When using a GPS device, GPS Utilities will allow you to configure
and monitor satellite tracking data.
Depth and Position Setup
This feature allows you to define the amount of detail to display for
longitude and latitude information on the GPS map and depth
display.
4-59