2016 OWNERS MANUAL / 085
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. 
3IN1 GAUGE: FUEL GAUGE
Upper Half of 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 fluctu-
ate. 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 come up 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, 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. Extend-
ing fuel usage beyond the known capability of the boat may cause 
the boat to run out of fuel and may leave you stranded off-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 unavoidably accumulate in the bottom of the 
tank. Rather than relying on visual inspection, you should pay atten-
tion to the fuel gauge.