2023 OWNER’S MANUAL
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Troubleshooting
If lights do not operate, check the main circuit breaker panel to
determine if a circuit may have tripped. Reset the circuit; if it
continues to trip, take the boat to an authorized MasterCraft
dealer. If the circuit breaker has not tripped, the bulb may have
burned out. Although the lights are LEDs, which rarely burn out, it
is possible. Take the boat to an authorized MasterCraft dealer to
have the bulb replaced.
UNDERWATER LIGHTS
Models
All NXT, XT, X, and Xstar models,
as an option
Location
Located on the transom below the waterline under the
swim platform.
Operation
The digital switch that operates the underwater lights can be
found on the touchscreen dash on the lighting tab. Toggle the
lights ON and OFF by taping the Underwater button. The lights will
come ON and the screen will highlight the lights on the screen.
Note that the underwater lights should never be operated unless
the boat is in the water. Even though these are LED lights, they
generate some heat and require the cooling eect of the water to
avoid prematurely burning out the bulbs. Underwater lights may
have thermal protection circuitry that will turn the light o when
reaching high temperatures. Allow lights to cool in water in order
to turn back on.
Troubleshooting
If lights do not operate, check the main circuit breaker panel to
determine if a circuit may have tripped. Reset the circuit; if it
continues to trip, take the boat to an authorized MasterCraft
dealer. If the circuit breaker has not tripped, the bulb may have
burned out. Take the boat to an authorized MasterCraft dealer to
have the bulb replaced.
Purpose
Underwater lights provide a significant
improvement in visual illumination of the
water beneath swim platforms and in the
area surrounding the boat stern. In shallow
water, this can be especially useful in
determining safer operations.