Page 21 of 152

1-14
E
EJU10011
Cruising limitations
Scan constantly for people, objects, and
other watercraft. Be alert for conditions
that limit your visibility or block your vision
of others.
Operate defensively at safe speeds and
keep a safe distance away from people,
objects, and other watercraft.
Do not follow directly behind watercraft or
other boats.
Do not go near others to spray or splash
them with water.
Avoid sharp turns or other maneuvers
that make it hard for others to avoid you or
understand where you are going.
Avoid areas with submerged objects or
shallow water.
Take early action to avoid collisions.
Remember, watercraft and other boats do
not have brakes.
Do not release the throttle when trying to
steer away from objects—you need throt-
tle to steer. Always check throttle and
steering controls before starting the
watercraft.
Ride within your limits and avoid aggres-
sive maneuvers to reduce the risk of loss
of control, ejection, and collision.
This is a high performance boat—not a
toy. Sharp turns or jumping wakes or
waves can increase the risk of back/spinal
injury (paralysis), facial injuries, and bro-
ken legs, ankles and other bones. Do not
jump wakes or waves.
Do not operate the watercraft in rough
water, bad weather or when visibility is
poor; this may lead to an accident caus-
ing injury or death. Be alert to the possi-
bility of adverse weather. Take note of
weather forecasts and the prevailing
weather conditions before setting out on
your watercraft.
As with any water sport, you should not
operate your watercraft without someone
else nearby. If you operate further than
swimming distance from shore, you
should be accompanied by another boat
or watercraft, but make sure you stay a
safe distance away. It’s good, common
sense!
Never operate in water that is less than
60 cm (2 ft) deep, otherwise you increase
your chance of hitting a submerged
object, which could result in injury.
E_F1X-70.book Page 14 Friday, August 26, 2005 11:00 AM
Page 32 of 152

2-3
E
1Quick Shift Trim System (QSTS) selector
Use to select the trim angle of the watercraft.
2QSTS shift lock lever
3Start switch
Push to start the engine.
4Engine shut-off switch
Remove the clip to stop the engine and dis-
able it from starting.
5Clip
Insert into the engine shut-off switch to enable
starting of the engine.
Remove to stop the engine or prevent acci-
dental star ting of the engine or unauthorized
use of the watercraft.
6Rearview mirrors
7Multifunction meter
Use to check watercraft operation.8Shift lever
Use to put the watercraft into forward or
reverse.
9Throttle lever
Use to accelerate and decelerate.
0Tilt lever
Use to adjust the tilt of the handlebars.
AGlove compartment
BRemote control transmitter
CEngine stop switch
Push to stop the engine normally.
DEngine shut-off cord (lanyard)
Attach to wrist so that the engine stops if the
operator falls off the watercraft.
EWatertight compartment
FBeverage holder
E_F1X-70.book Page 3 Friday, August 26, 2005 11:00 AM
Page 34 of 152
2-5
E
EJU10090
Operation of controls and
other functions
EJU12110
Rear seat
To remove the rear seat:
Pull the rear seat latch 1 up, and then
pull the seat off.
To install the rear seat:
Insert the projections on the front of the
seat into the stays on the deck, and then
push the rear of the seat down to lock it in
place securely.
E_F1X-70.book Page 5 Friday, August 26, 2005 11:00 AM
Page 35 of 152
2-6
E
EJU18590
Front seat
To remove the front seat:
1. Remove the rear seat.
2. Pull the front seat latch 1 up, and then
pull the seat off.
To install the front seat:
1. Insert the projections on the front of the
seat into the stays on the deck, and then
push the rear of the seat down to lock it
in place.
2. Install the rear seat.
NOTE:@ Make sure that the seats are properly
secured before operating the watercraft.
@
E_F1X-70.book Page 6 Friday, August 26, 2005 11:00 AM
Page 36 of 152
2-7
E
EJU10110
Hood
To open the hood, push the latch 1
down, and then lift the hood up.
To close the hood, push the hood down to
lock it in place.
NOTE:@ Make sure that the hood is properly secured
before operating the watercraft.
@
EJU10120
Fuel tank filler cap
To remove the fuel tank filler cap 1, turn it
counterclockwise.
NOTE:@ Make sure that the fuel tank filler cap is
properly secured before operating the water-
craft.
@
E_F1X-70.book Page 7 Friday, August 26, 2005 11:00 AM
Page 40 of 152
2-11
E
EJU21160
Start switch
Push the start switch 1 (green button) to
start the engine.
NOTE:@ The engine will not start when the lock mode
of the Yamaha Security System has been
selected or the clip is removed from the
engine shut-off switch. (See page 2-20 for
Yamaha Security System and low-RPM
mode selection procedures.)
@
EJU10180
Throttle lever
Squeeze the throttle lever 1 to increase
engine speed.
Release the throttle lever to decrease
engine speed or to return it to the idle posi-
tion.
E_F1X-70.book Page 11 Friday, August 26, 2005 11:00 AM
Page 45 of 152
2-16
E
EJU17850
Quick Shift Trim System
(QSTS) selector
The QSTS selector 1 is located at the
left handlebar grip and is used to adjust the
trim angle of the watercraft.
Operating the QSTS selector changes the
angle of the jet thrust nozzle vertically. This
changes the trim angle of the watercraft.
There are 5 positions: 2 bow down posi-
tions A and B, neutral “N,” and 2 bow up
positions C and D.
To change the trim angle:
1. Reduce engine speed to 4,000 r/min or
less.
2. Squeeze the shift lock lever 2, and then
turn the QSTS selector to the desired
position.
3. Release the shift lock lever to lock the
QSTS selector.
CAUTION:@ Do not turn the QSTS selector while
operating the watercraft at full throttle,
otherwise damage could occur to the
QSTS.
@
The neutral “N” position will provide good
performance for most operating conditions.
To enhance particular types of perfor-
mance, select bow down or bow up.
E_F1X-70.book Page 16 Friday, August 26, 2005 11:00 AM
Page 49 of 152

2-20
E
EJU19940
Yamaha Engine Management
System (YEMS)
This model is equipped with an inte-
grated, computerized management system
that controls and adjusts ignition timing, fuel
injection, engine diagnostics, and the Off-
Throttle Steering (OTS) system.
EJU20723
Yamaha Security System/
Low-RPM mode
This watercraft is equipped with a remote
control transmitter 1 that is used to select
the security system and low-RPM mode set-
tings. Since the watercraft is programmed to
recognize the internal code from this trans-
mitter only, the security system setting can
only be changed with this transmitter. If you
lose the remote control transmitter or it does
not operate properly, contact a Yamaha
dealer.
EJU21561
Yamaha Security System
The Yamaha Security System functions to
help prevent unauthorized use or theft of the
watercraft. The engine cannot be started if
the security system is in the lock mode. The
engine can only be started in the unlock
mode.
E_F1X-70.book Page 20 Friday, August 26, 2005 11:00 AM