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To use the Marine Timer:
1. Press the ROCKER up or down to select the time you want
to count. Five (5) minutes is the default.
2. Press ENTER to start the timer. Use the ROCKER during the
timing to quickly select a different length of time.
3. Press ENTER to stop timing.
Marine Timer on the Compass Page
As discussed previously, the timer is set to count down ve minutes.
If you want to change the length of time and the behavior of the
timer, open the Timers Setup tab on the Main Menu.
NOTE: You can set the timer countdown for up to 60 minutes.
To set the Marine Timer:
1. Highlight the Setup tab on Main Menu, and then select the
Timers sub tab.
2. Highlight Stop next to Marine to change the timer’s behavior.
3. Highlight the time eld, press ENTER, and then use the
ROCKER to enter a new time.
GPSMAP 378/478 Owner’s Manual 47
MArIne Mode PAges > coMPAss PAge