Garmin GPSMAP 172C Owner's Manual - Page 36

Reference Map Page Options Choose the type of data you wish to display. Map Setup Menu Options 26 • ELEVATION - Elevation above/below MSL (Mean Sea Level) • ETA AT DESTINATION - Estimated Time of Arrival to final waypoint • ETA AT NEXT - Estimated Time of Arrival to next waypoint • GPS ACCURACY - Shows estimated GPS accuracy • HIGHWAY - Smaller version of the Highway Page • MAXIMUM SPEED - Fastest speed the unit has traveled • MOVE AVERAGE SPEED - Average moving speed • MOVE TRIP TIME - Time unit has been moving for a trip • OFF COURSE - Distance from desired track • POINTER - Arrow points to your destination • POSITION - Current position coordinates • SONAR* - Compressed view of sonar data • SPEED - Speed over ground • TIME OF DAY - Current time • TIME TO DESTINATION - Time to final waypoint • TIME TO NEXT - Time to next waypoint • TO COURSE - Bearing to desired track • TOTAL AVERAGE SPEED - Total average speed • TOTAL TRIP TIME - Total travel time of trip, stopped and moving • TRACK - Current compass direction of travel • TRIP ODOMETER - Trip Odometer • TURN - Directional amount of turn needed to match bearing • VELOCITY MADE GOOD - Velocity Made Good to destination • VOLTAGE - Current voltage reading being received by unit • WATER SPEED* - Speed through the water • WATER TEMP. LOG* - Timeline graph of the transducer's temperature reading. • WATER TEMPERATURE * - Water temperature *If receiving proper sonar data from other device, such as a GSD 20 Sounder Module or NMEA device. NOTE: COMPASS, HIGHWAY, POSITION, SONAR, and WATER TEMP. LOG are only available on Large and Huge sized data fields. • Turn Declutter On/Off - toggles between showing spot soundings and map outlines for easier viewing.