Select > My Vessel > Fuel.

Fuel Remaining

Allows you to use fuel flow sensors or fuel tank level sensors to monitor the fuel remaining on the vessel. The Fuel Flow option uses fuel flow sensors. The Fuel Tank option uses fuel tank level sensors.

Fuel Tank Capacity

Allows you to enter the fuel capacity of each fuel tank onboard. This setting is available when the Fuel Remaining setting is set to the Fuel Tank option. The chartplotter uses information from the tank level sensors, so you do not need to do manually enter fuel information after you fill up the tanks.

Fuel Capacity

Allows you to enter the total fuel capacity of all fuel tanks onboard. This setting is available when the Fuel Remaining setting is set to the Fuel Flow option. After you fill up your tanks with fuel, you must enter fuel information manually using one of the options below.

• If you have filled up all the fuel tanks on the vessel, select Fill Up All Tanks. The fuel level is set to maximum capacity.

• If you have added less than a full tank of fuel, select Add Fuel to Boat, and enter the amount added.

• To specify the total fuel in the vessel tanks, select Set Total Fuel Onboard, and enter the total amount of fuel in the tanks.

Fuel Economy

Determines how the fuel economy data is shown in data fields and other locations in the chartplotter.

• To show fuel economy data as it is received directly from the engine, select Instant. Not all engines support this feature.
• To allow the chartplotter to calculate the fuel economy data based on fuel-rate measurements, select Internal.
• To allow the chartplotter to either use data received from the engine or to calculate the data if it is not received by the engine, select Auto. This is the default setting.

NOTE: Garmin^® is not responsible for the accuracy of fuel economy data provided by an engine.