2023 OWNER’S MANUAL 
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 132
SPEEDOMETER
The speedometer indicates the forward 
speed of the boat in miles per hour  
(unless the boat is equipped with a 
speedometer that measures kilometers 
per hour, which is available in the optional  
European package.)
TACHOMETER
The tachometer indicates the engine 
speed in crankshaft revolutions per 
minute (RPM). See the Engine section 
of this Owner’s Manual for important 
information regarding proper operating 
RPM levels, particularly during a boat 
break-in period.
3-IN-1 GAUGE
Upper Half of Gauge:  
Fuel Gauge 
Fuel Gauge readings are approximate. 
This gauge is activated with the ignition 
switch. The rocking motion of the boat 
during normal operation will cause 
the fuel gauge to fluctuate. For a more 
accurate reading, make sure that the boat is level and there is little 
or no motion present.
A “low fuel notice” will appear on the video screen as a warning 
to return to shore and refuel. MasterCraft recommends that 
operators do not run the boat below a quarter of a tank of fuel, 
except as necessary to return to shore, and not until the boat 
has been operated enough times to develop an understanding of 
how the fuel gauge readings relate to the visual inspection of fuel 
remaining in the tank. Attempting to extend fuel usage beyond the 
known capability of the boat may cause the boat to run out of fuel 
and may leave you stranded o-shore.
Although it may be possible to see fuel in the bottom of the fuel 
tank, you still may not be able to operate the boat. The fuel pick-
up system was designed to avoid introducing the small amount 
of water and debris that may unavoidably accumulate in the