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2 GPSMAP 400/500 Series Owner’s Manual
Getting Started
GPSMAP 441/541
Power/Data
External
GPS antenna
NMEA 2000
®
GPSMAP 431
Turning the Unit On or Off
To turn on the unit, press and release the Power key. When the
Warning screen appears, select I Agree to view the Home screen.
NOTE
: The rst time you turn on your unit, you must congure the
initial settings. See “Initializing Unit Settings” (page 3).
To turn off the unit, press and hold the Power key.
Home Screen