2006 YAMAHA FX HO ECU

2-21
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EJU21780
Yamaha Security System lock and
unlock modes
The lock and unlock modes of this system
can only be selected while the engine is
stopped.
When the lock button 1 is pressed, the
beeper sounds once. This indicates the lock
mode is selected and the engine cannot be
started.
The “UNLOCK” indicator light 2 comes
on when the security system is in the unlock
mode and goes off when the security sys-
tem is in the lock mode.
When the unlock button 3 is pressed for
a short time, the beeper sounds two times
for the normal mode or three times for the
low-RPM mode. The “UNLOCK” indicator
light will come on and the engine can be
started. (See the items in “Selecting the nor-
mal mode/low-RPM mode” for operation
mode information.)
Number of
beepsYamaha Security
System modeEngine can
be started
1 beep Lock NO
2 beepsUnlock
(normal mode)YES
3 beepsUnlock
(low-RPM mode)YES
E_F1X-70.book Page 21 Friday, August 26, 2005 11:00 AM

2-26
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EJU22010
“RPM” indicator light
The “RPM” indicator light 1 comes on
when the analog tachometer is selected.
EJU22000
“WARNING” indicator light
The “WARNING” indicator light 1 blinks
or comes on, together with a warning indica-
tor, when a malfunction has occurred.
EJU22020
“UNLOCK” indicator light
The “UNLOCK” indicator light 1 comes
on when the unlock mode of the Yamaha
Security System is selected. The watercraft
can be ridden normally when this light is on.
(See page 2-21 for more information.)
EJU22030
“L-MODE” indicator light
The “L-MODE” indicator light 1 comes
on when the low-RPM mode is selected.
(See page 2-22 for more information.)
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2-36
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EJU22100
Storage compartments
A front storage compartment, glove com-
partment, seat storage compartment, water-
tight compartment, and beverage holder are
provided.
NOTE:@
Make sure that the storage compartments
are closed securely before operating the
watercraft.

The front storage compartment, glove
compartment, and seat storage compart-
ment are not designed to be watertight. If
you carry objects that must be kept dry,
such as the manuals, put them in a water-
proof bag or the watertight compartment.
@
EJU21790
Front storage compartment
The front storage compartment 2 is
located at the bow.
To open the front storage compartment,
push the hood latch 1 down, and then open
the hood.
To close the front storage compartment,
push down on the rear of the hood until it
latches securely.
NOTE:@ Make sure that the front storage compart-
ment is properly secured before operating
the watercraft.
@
Front storage compartment:
Capacity:
75.0 L (19.8 US gal, 16.5 Imp gal)
Load limit: 5.0 kg (11 lb)
E_F1X-70.book Page 36 Friday, August 26, 2005 11:00 AM

2-38
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EJU22120
Beverage holder
The beverage holder 1 is located on the
starboard (right) side of the watercraft.
NOTE:@ Do not use the beverage holder when oper-
ating the watercraft.
@
EJU22130
Watertight compartment
A watertight compartment is located on
the port (left) side of the watercraft.
To open the watertight compartment, turn
the cap 1 counterclockwise.
Make sure that the watertight compart-
ment cap is closed securely before operat-
ing the watercraft.
Watertight compartment:
Capacity: 2.6 L (0.7 US gal, 0.6 Imp gal)
Load limit: 1.0 kg (2.2 lb)
E_F1X-70.book Page 38 Friday, August 26, 2005 11:00 AM

3-2
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Tighten the filler cap securely after
refueling.

If you should swallow some gasoline,
inhale a lot of gasoline vapor, or get
gasoline in your eyes, get immediate
medical attention.

If any gasoline spills onto your skin,
immediately wash with soap and
water. Change clothing if gasoline
spills on it.
@
CAUTION:@ Use only fresh gasoline that has been
stored in clean containers.
@
EJU18320
Gasohol
There are two types of gasohol: gasohol
containing ethanol and that containing meth-
anol.
Gasohol containing ethanol can be used
if ethanol content does not exceed 10% and
the fuel meets minimum octane ratings.
Gasohol containing methanol is not rec-
ommended by Yamaha because it can
cause fuel system damage or engine perfor-
mance problems. Recommended gasoline:
Regular unleaded gasoline with a
minimum octane rating of
86 (Pump octane number) = (R+M)/2
90 (Research octane number)
E_F1X-70.book Page 2 Friday, August 26, 2005 11:00 AM

3-5
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EJU13460
Pre-operation checks
EJU13470
Pre-operation check list
Before operating this watercraft, perform the checks in the following check list. See the
accompanying text in this chapter for details on how to perform the checks.
WARNING@ If any item in the pre-operation check list is not working properly, have it inspected
and repaired before operating the watercraft, otherwise an accident could occur.
@
NOTE:@ Pre-operation checks should be made thoroughly each time the watercraft is used. This pro-
cedure can be completed in a short time. It is worth the time spent to assure safety and reli-
ability.
@
ITEM ROUTINE PAGE
Engine compartment Remove all seats to ventilate the engine compartment.
Check for fuel vapors and loose electrical connections.3-6
Bilge Check for water and fuel and remove if necessary. 3-9
Stern drain plugs Check for proper installation. 3-10
Throttle lever Check that the throttle lever springs back smoothly. 3-12
Steering system Check for proper operation.
Check that the handlebars are securely locked.3-12
Shift lever and reverse gate Check for proper operation. 3-13
QSTS Check for proper operation. 3-14
Fuel and oil Check fuel and oil levels and add if necessary.
Check the hoses and tanks for leakage.3-6, 3-7
Water separator Check for water and drain if necessary. 3-8
Battery Check electrolyte level and battery condition. 3-10
Hood Check that the hood is properly secured. 2-7
Front and rear seats Check that the seats are properly secured. 2-5, 2-6
Hull and deck Check the hull and deck for cracks or other damage. 3-6
Jet unit Check for debris and remove if necessary. 3-15
Fire extinguisher Check condition and replace if necessary. 3-11
Engine shut-off cord Check condition and replace if frayed or broken. 3-15
Switches Check the start switch, engine stop switch, and engine
shut-off switch for proper operation.3-16
Cooling water pilot outlet Check that water is discharged while the engine is run-
ning and the watercraft is in the water.3-16
Multifunction meter Check for warning indications and proper operation. 3-16
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3-10
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EJU20581
Stern drain plug
Check the stern drain plugs for proper
installation.
CAUTION:@
Make sure that the stern drain plugs
are tightened securely before launch-
ing the watercraft. Otherwise, water
may flood the engine compartment
and cause the watercraft to submerge.

Clean any foreign materials, such as
dirt or sand, from the drain plug
threads before installing the drain
plugs. Otherwise, the drain plugs may
be damaged and water may enter the
engine compartment.
@
EJU19690
Battery
Check the battery condition and the elec-
trolyte level.
Check that the battery leads are tightened
securely and there is no corrosion on the
battery terminals.
WARNING@
The battery must always be fully
charged and in good condition. Loss
of battery power may leave you
stranded. Never operate the watercraft
if the battery does not have sufficient
power to start the engine or if it shows
any other signs of decreased power.

Be sure to connect the breather hose
to the battery. Fire or explosion could
result if the breather hose is damaged,
obstructed, or not connected properly.
@
Make sure that the battery is securely
held in place.
1
Positive (+): Red lead
2
Negative (–): Black lead
3
Breather hose
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3-11
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EJU18640
Fire extinguisher
Check that there is a full fire extinguisher
on board. The fire extinguisher container 1
is located in the seat storage compartment.
To open the fire extinguisher container
cap 2, turn it counterclockwise.
After inserting the fire extinguisher make
sure that the container cap is tightened
securely.
NOTE:@
See the instructions supplied by the fire
extinguisher manufacturer for checking
the fire extinguisher. Always keep the
extinguisher in the fire extinguisher con-
tainer.

Always carry a fire extinguisher on board.
A fire extinguisher is not standard equip-
ment with this watercraft. If you do not
have one, contact a Yamaha dealer or a
fire extinguisher dealer to obtain one
meeting the proper specifications.
@
E_F1X-70.book Page 11 Friday, August 26, 2005 11:00 AM