Garmin GPSMAP 400 - Manual (Page 41)

GPSMAP 400/500 Series Owner’s Manual 5
Viewing Information
From the Home screen, select Information > Dashboard >
Engine > MENU > Gauge Setup > Fuel Display .
Use Total Fuel Level—select to display a numeric value for
the total fuel level.
Use Fuel Tank Levels > Num. Tanks—select to display a
graphical representation of all the specified tanks.
Viewing Fuel Gauges
To view engine information, your chartplotter must be connected to
a device capable of measuring fuel level, fuel flow, or both.
From the Home screen, select Information > Dashboard >
Engine .
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Synchronizing Fuel Gauge Readings with Fuel Levels
From the Home screen, select Information > Dashboard > Fuel
(or Engine) > MENU .
Fill Up All Tanks—select when your tanks are full. The fuel
level is reset to maximum capacity. Adjust if necessary.
Add Fuel To Boat—select when you have added less than
a full tank. Enter the amount of fuel added. Select Done . An
estimate of the fuel added appears. Adjust if necessary.
Set Total Fuel Onboard—select to specify the total fuel in
your tanks. Select Done .
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