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MasterCraft NXT22 User Manual

MasterCraft NXT22
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2021 OWNERS MANUAL / 144
displayed, the boat will be able to run unballasted for approximately
twenty (20) minutes (without any ballast) before running out of fuel.
Empty all ballast tanks and immediately proceed to a fueling station
before any further activity. Continuing to operate the boat with low
fuel levels could leave users stranded oshore.
If an operator has inaccurately or mistakenly entered the fuel level,
there is a sensor in the fuel tank that will override the entered fuel
level when it senses low fuel. To avoid false readings, the sensor will
only override the fuel management system when it detects a low
fuel level for more than 30 seconds with the engine operating at
less than 900 RPM.
To ENABLE or DISABLE the fuel management software:
Navigate to the Main Menu tab and tap SYSTEM SETTINGS.
On the system settings page, select either ENABLE or DISABLE
under Fuel Management.
Disabling the fuel management software will allow the fuel gauge to
read fuel levels directly from the sensor on the fuel tank. You must
reset the sensor when disabling fuel management. To do this, cycle
the battery switch ON then OFF. With the key switch OFF, fill the fuel
tank to 100 percent full at a fueling station. Turn the battery switch
ON, then turn the key switch back ON.
When low fuel warning is displayed immediately empty all ballast
tanks and proceed to the nearest fueling station or dock.
Using Fuel Management Sofware
Upon keying the boat on, the touchscreen display will ask the oper-
ator if fuel has been added to the boat.
Tap NO on the screen to close the fuel management system, or tap
YES to display the fuel level entry page. The operator can input the
amount of fuel added, or tap the FULL button to indicate that the
tank has been filled completely. Fuel levels will be displayed next to
Amount” at the top of the screen.
Press SAVE to exit to the menu screen.
Should an operator input the wrong amount of fuel on the fuel entry
page, there are several fail-safes in place. To immediately correct
an input error, navigate to the Main Menu tab and scroll to and tap
FUEL MANAGEMENT. This will re-open the fuel level entry page. Use
the keypad and the +/- button to adjust to the correct amount of
fuel. Use a positive value if more fuel needs to be entered, or use a
negative value if too much fuel was entered.
When the fuel management system senses that fuel is getting low
it will display a low fuel warning on the screen. When this warning is
2021MCOwnerManualFINAL.indd 144 8/26/20 1:52 PM

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MasterCraft NXT22 Specifications

General IconGeneral
Beam98 in
Fuel Capacity49 gal
Seating Capacity14 people
Weight4, 200 lbs
EngineIlmor 6.0L MPI
Dry Weight4, 200 lbs
Horsepower373 HP
Length Overall22 ft

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