engine YAMAHA FX HO 2010 Owner's Manual

Watercraft operation
36
To activate the no-wake mode:
(1) Release the throttle lever and let the en-
gine speed return to idle.
(2) Make sure that the shift lever is in the for-
ward position. The no-wake mode cannot
be activated when the shift lever is in the
reverse position.
(3) Push and hold the “NO-WAKE MODE”
switch. Once the beeper sounds three
times quickly and “8” (when kilometers
are selected) or “5” (when miles are se-
lected) starts blinking in the digital speed-
ometer display, the no-wake mode is
activated. Keep the throttle lever in the
fully closed (idle) position when the no-
wake mode is activated.TIP:
The digital speedometer display blinks contin-
ually while the no-wake mode is activated.
To deactivate the no-wake mode:
Perform one of the following operations. The
beeper sounds two times quickly and the dig-
ital speedometer display stops blinking when
the no-wake mode is deactivated.

Push the “NO-WAKE MODE” switch.

Squeeze the throttle lever.
TIP:
The no-wake mode is also deactivated when
the engine is stopped.
EJU37025Cruise assist
The cruise assist is a function for maintaining
a desired engine speed within a fixed range
while operating the watercraft.
1Shift lever
2Forward position
1
2
1“NO-WAKE MODE” sw itch
1
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Watercraft operation
37
TIP:

The cruise assist can only be set between
engine speeds of approximately 3000 r/min
and approximately 7000 r/min.

The cruise assist cannot be activated in the
Low RPM Mode. (See page 34 for Low
RPM Mode activation procedures.)
Activating and deactivating the cruise as-
sist
Activation of the cruise assist will be con-
firmed by the number of beeps when the
“SET” switch, up switch, or down switch is
pushed, and by the digital speedometer dis-
play of the multifunction information center.
(See page 39 for information on the multifunc-
tion information center.)
TIP:
The beeps and the blinking digital speedome-
ter display also indicate the activation of the
no-wake mode. (See page 35 for information
on the no-wake mode.)
To activate the cruise assist:
(1) Operate the throttle lever until the desired
engine speed is reached.
(2) When the engine speed reaches the de-
sired cruise assist setting, push the “SET”
switch. Once the beeper sounds three
times quickly and the digital speedometer
display starts blinking, the cruise assist is
activated. When the cruise assist is acti-
vated, slowly squeeze the throttle lever to
keep it squeezed further than the positionat which the cruise assist was set; releas-
ing the throttle lever will deactivate the
cruise assist.
TIP:
The digital speedometer display blinks contin-
ually while the cruise assist is activated. Make
sure that the beeper has sounded and the dig-
ital speedometer display is blinking before
squeezing the throttle lever to the full throttle
position. If the speedometer display is not
blinking, the cruise assist is not activated and
Number
of beepsCruise assist opera-
tionDigital
speedome-
ter display
ActivatedStarts
blinking
DeactivatedStops
blinking
Set engine speed in-
creases or decreasesContinues
blinking
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Watercraft operation
38
the engine will respond normally to the throttle
operation.
TIP:
Once the cruise assist is activated, the set en-
gine speed can be increased by pushing the
up switch or decreased by pushing the down
switch. Each time a switch is pushed, the
beeper will sound one time quickly and the setengine speed will change. However, the ad-
justment is limited to a maximum of five incre-
ments above or below the initial cruise assist
setting.
To deactivate the cruise assist:
Relax your grip on the throttle lever. The
beeper sounds two times quickly and the dig-
ital speedometer display stops blinking when
the cruise assist is deactivated.
TIP:
The cruise assist is also deactivated when the
engine is stopped.
1Up switch
2Down switch
3“SET” sw itch
1
2
3
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Instrument operation
39
EJU34906
Multifunction information
center
The multifunction information center displays
various watercraft information.
Multifunction information center initial op-
eration
When the multifunction information center is
activated, the analog speedometer/tachome-
ter makes one sweep, all of the display seg-
ments and indicator lights come on. After 2
seconds, the “WARNING” indicator light and
the warning indicators in the information dis-
play go off, and then the center starts to oper-
ate normally.
TIP:
The “UNLOCK” indicator light will go off when
the engine is started.
Multifunction information center standby
state
If the multifunction information center does
not receive any operation input within 25 sec-
onds after the engine stops, the center will
turn off and enter a standby state. When the
engine is started again, the displays return to
their state before the center turned off, and
then the center starts to operate normally.
EJU36794Analog speedometer/tachometer
The analog speedometer/tachometer has
both a speedometer function and a tachome-
ter function. By switching the meter, it can be
used as either a speedometer or a tachome-
ter.
TIP:
The analog speedometer is selected at the
Yamaha factory.
Analog speedometer
The analog speedometer shows the water-
craft speed against water.
The small outer numbers on the meter show
the watercraft speed in kilometers per hour
“km/h” and the large inner numbers show the
speed in miles per hour “mph”.
The “SPEED” indicator light comes on when
the analog speedometer is selected.
To switch to the speedometer from the ta-
chometer:
Push the “Speed/RPM” button for at least 1
second after the multifunction information
center is activated. When the meter switches
to the analog speedometer function, the
“SPEED” indicator light comes on if “km/h” are
selected as the display units. The “SPEED”
indicator light blinks three times, then comes
on, if “mph” are selected as the display units.
1“Volt/Hour” button
2“Speed/RPM” button
3Information display
4Analog speedometer/tachometer
3421
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Instrument operation
40
(See page 40 for information on switching the
digital speedometer display units.)
Analog tachometer
The analog tachometer shows the engine
speed.
The large inner numbers on the meter show
the engine speed × 100 rpm (r/min).
The “RPM” indicator light comes on when the
analog tachometer is selected.
To switch to the tachometer from the speed-
ometer:
Push the “Speed/RPM” button for at least 1
second after the multifunction information
center is activated. When the meter switches
to the analog tachometer function, the “RPM”
indicator light comes on.
EJU35024Information display
The information display shows watercraft op-
erating conditions.
EJU37084Digital speedometer
The digital speedometer shows the watercraft
speed against water.
By switching the display units, the speed can
be shown in kilometers per hour (km/h) or
miles per hour (mph).
TIP:
Kilometers are selected as the display units at
the Yamaha factory.
1“Speed/RPM” button
2“SPEED” indicator light
1“Speed/RPM” button
2“RPM” indicator light
2
1
1
2
1Fuel level meter
2Fuel indicator
3Hour meter/voltmeter
4Digital speedometer
5Engine overheat warning indicator
6Check engine warning indicator
7Oil pressure warning indicator
1Digital speedometer
1
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Instrument operation
41
Digital speedometer display (km/h)
The “SPEED” indicator light blinks once if kilo-
meters are selected as the display units when
the multifunction information center is activat-
ed.
TIP:
If the analog speedometer is selected, the
“SPEED” indicator light blinks once, then
comes on.
Digital speedometer display (mph)
The “SPEED” indicator light blinks three times
if miles are selected as the display units when
the multifunction information center is activat-
ed.
TIP:
If the analog speedometer is selected, the
“SPEED” indicator light blinks three times,
then comes on.
To switch the digital speedometer display
units:
Push the “Volt/Hour” button for at least 1 sec-
ond, within 10 seconds after the multifunction
information center is activated. The digital
speedometer display changes. When the dis-
play units are switched from kilometers to
miles only, the “SPEED” indicator light blinks
three times.
EJU35064Hour meter/voltmeter
The hour meter/voltmeter has both an hour
meter function and a voltmeter function. By
switching the meter, it can be used as either
an hour meter or a voltmeter.
TIP:
The hour meter is selected at the Yamaha
factory.
Hour meter
The hour meter shows the total number of
hours that the engine has been running since
the watercraft was new.
TIP:
The elapsed time will be kept even if the bat-
tery terminals have been disconnected.
To switch to the hour meter from the voltme-
ter:
Push the “Volt/Hour” button for at least 1 sec-
ond after the multifunction information center
is activated for more than 10 seconds. The
1“Volt/Hour” button
2“SPEED” indicator light
1
2
1Hour meter/voltmeter
1
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Instrument operation
43
After the fuel tank is refilled, the warning sig-
nals will be cleared when the engine is restart-
ed.
TIP:
Push any button on the multifunction informa-
tion center to stop the buzzer.
EJU35126Oil pressure warning
If the oil pressure drops significantly, the
“WARNING” indicator light and the oil pres-
sure warning indicator blink, and the buzzer
sounds intermittently. At the same time, the
engine speed is limited.
If the oil pressure warning is activated, imme-
diately reduce the engine speed, return to
shore, and then check the engine oil level.
(See page 54 for information on checking the
engine oil level.) If the oil level is sufficient,
have a Yamaha dealer check the watercraft.
TIP:
Push any button on the multifunction informa-
tion center to stop the buzzer.
EJU37601Engine overheat warning
If the engine temperature rises significantly,
the “WARNING” indicator light and the engine
overheat warning indicator blink, and the
buzzer sounds intermittently. Then, the
“WARNING” indicator light and the engine
overheat warning indicator stop blinking and
remain on, and the buzzer sounds continu-
ously. After the light and indicator start to blinkand the buzzer sounds, the engine speed is
limited.
If the engine overheat warning is activated,
immediately reduce the engine speed, return
to shore, and then make sure that water is be-
ing discharged from the port (left) cooling wa-
ter pilot outlet while the engine is running. If
there is no discharge of water, stop the en-
gine, and then check the jet intake for clog-
ging. (See page 96 for information on the jet
intake.) NOTICE: If you cannot locate and
correct the cause of the overheating, con-
sult a Yamaha dealer. Continuing to oper-
ate at higher speeds could result in severe
engine damage.
[ECJ00041]
TIP:
Push any button on the multifunction informa-
tion center to stop the buzzer.
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Instrument operation
44
EJU35133Check engine warning
If a sensor malfunction or a short circuit is de-
tected, the “WARNING” indicator light and the
check engine warning indicator blink, and the
buzzer sounds intermittently.
If the check engine warning is activated, im-
mediately reduce the engine speed, return to
shore, and have a Yamaha dealer check the
engine.
TIP:
Push any button on the multifunction informa-
tion center to stop the buzzer.
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Equipment operation
45
EJU40333
Equipment EJU31043Seats
The front and rear seats are removable.
Remove the seats to access the engine com-
partment and seat storage compartment.
To remove the rear seat:
(1) Pull the rear seat latch up, and then lift up
the rear of the seat.
(2) Pull the seat rearward and remove it.To install the rear seat:
(1) Insert the projections on the front of the
seat into the stays on the deck.
(2) Push the rear of the seat down to secure-
ly lock it in place.
To remove the front seat:
(1) Remove the rear seat.
(2) Pull the front seat latch up, and then lift up
the rear of the seat.
1Seat latch
1Seat latch
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Equipment operation
49
To close the bow storage compartment:
Push the center of the hood down to securely
lock it in place.
To drain water from the bow storage compart-
ment:
(1) Remove the drain plug on the bottom of
the storage compartment to drain the wa-
ter into the engine compartment.
(2) Securely install the drain plug in its origi-
nal position.
EJU35163Glove compartment
The glove compartment is located in front of
the seat.To open the glove compartment:
Turn the glove compartment knob 90° to the
left or right, and then lift up the lid.
1Drain plug
1
1Glove compartment knob
1Glove compartment
Glove compartment:
Capacity:
5.9 L (1.6 US gal, 1.3 Imp.gal)
Load limit:
1.0 kg (2 lb)
1
1
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