38
Propulsion System
3.7 Engine Instrumentation
The helm station is equipped with a set of engine
instruments and/or alarms. These instruments al-
low the operator to monitor the operational condition
of the engines. Close observation of these instru-
ments allows the operator to operate the engines at
the most efficient level and could save them from
serious costly damage.
Most Crevalle boats are equipped with Yamaha
engines and a Command Link
®
Plus LCD multifunc-
tion display or Mercury engines with a VesselView 4
display. These systems can be integrated with the
optional electronic navigation equipment installed
on your boat.
A brief description of the gauges and their basic
functions integrated in these display systems are
listed in this section. Other functions that are de-
pendent on the electronics installed on your boat
may be available. Refer to the engine and display
system owner’s manuals and the manuals for the
electronics installed on your boat for detailed in-
formation on the operation of the instruments and
additional functions available.
Remember, the instrumentation is unique to the
type of outboard motors installed on your Crevalle.
Some or all of the following gauges may be
present.
Tachometer
The tachometers display the speed of the engines in
revolutions per minute (RPM). This speed is not the
boat speed or necessarily the speed of the propeller.
CAUTION
NEVER EXCEED THE MAXIMUM RECOMMENDED OPERATION
RPM OF THE ENGINES. MAINTAINING MAXIMUM OR CLOSE
TO MAXIMUM RPM FOR EXTENDED PERIODS CAN REDUCE
THE LIFE OF THE ENGINES.
Speedometer
Speedometers can indicate boat speed via the en-
gine pickup or an optional GPS or depth sounder
triducer, if these options are installed in your boat.
Refer to the engine display and electronics operating
manuals for more information on the speedometer
options available for your boat.
Typical Yamaha Twin Engine Display
Summary of Contents for 33 CSF
Page 1: ...Crevalle 33 CSF Owner s Manual...
Page 2: ...2...
Page 10: ...10 NOTES...
Page 14: ...14 NOTES...
Page 23: ...23 Operation...
Page 74: ...74 NOTES...
Page 78: ...78 NOTES...
Page 84: ...84 NOTES...
Page 116: ...116 NOTES...
Page 124: ...124 NOTES...
Page 130: ...130 NOTES...
Page 146: ...146 NOTES...
Page 167: ...167 MAINTENANCE LOG Appendix C Date Hours Dealer Service Repairs...
Page 168: ...168 Maintenance Log Date Hours Dealer Service Repairs...
Page 169: ...169 Appendix D BOATING ACCIDENT REPORT...
Page 170: ...170 Boating Accident Report...
Page 171: ...171 Boating Accident Report...
Page 172: ...172 NOTES...
Page 174: ...174 NOTES...
Page 180: ...180 NOTES...
Page 186: ...186...
Page 187: ...187 CAUSE AND SOLUTI...