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