light YAMAHA GP1800R SVHO 2022 Owners Manual

Safety information
11
tercraft, otherwise you increase your
chance of hitting a submerged object,
which could result in injury.
This watercraft is not equipped with light-
ing required for night operation. Do not op-
erate the watercraft after sunset or before
dawn, otherwise you increase the risk of
colliding with another boat, which could re-
sult in severe injury or death.
Follow navigation rules, and state/provin-
cial and local laws that apply to watercraft.
EJU43131
Operation requirements
All riders must wear a personal flotation de-
vice (PFD) that is approved by the appro-
priate authorities and is suitable for
personal watercraft use.
Wear protective clothing. Severe internal
injuries can occur if water is forced into
body cavities as a result of falling into the
water or being near the jet thrust nozzle.
You must wear shorts with neoprene (wet-
suit material) to keep water from being
forcefully injected into the rectum or vagina
during a fall backward. Riders not wearing
neoprene shorts have received severe rec-
tal, vaginal, and internal injuries resulting in
permanent damage. Normal swimwear
does not offer adequate protection.
Eye protection is recommended to keep
wind, water, and glare from the sun out of
your eyes while you operate your water-
craft. Restraining straps for eyewear are
made which are designed to float should
your eyewear fall in the water.
Footwear and gloves are recommended.
You must decide whether to wear a helmet
while you ride for recreation. You should
know that a helmet could help protect you
60 cm (2 ft)
1Authority-approved PFD
2 Wetsuit bottom
1
2
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Description
19
EJU43331
Watercraft glossary
Trolling speed
“Trolling” is the lowest maneuvering speed. You are applying little or no throttle. The water-
craft is down in the water, and there is no wake.
Sub-planing speed
“Sub-planing” is a medium speed. The bow of the watercraft is slightly up from the water sur-
face, but you are still traveling through the water. There is a wake.
Planing speed
“Planing” is a faster speed. The watercraft is more level and is skimming on top of the water.
There is a wake.
Bow
The front end of the watercraft.
Stern
The rear end of the watercraft.
Starboard
The right side of the watercraft when facing forward.
Port
The left side of the watercraft when facing forward.
Bilge water
Water that has collected in the engine compartment.
Yamaha Engine Management System (YEMS) YEMS is an integrated, computerized management system that controls and adjusts ignition
timing, fuel injection, engine diagnostics, and the off-throttle steering (OTS) system.
Reverse with Intuitive Deceleration Electronics (RiDE)
RiDE is an electronic system that controls the reverse, neutral, and deceleration operations of
the watercraft.
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Watercraft operation
31
TIP
If the RiDE lever is squeezed while the throttle
lever is squeezed, the watercraft will slow
down, and once stopped, move in reverse.
To shift into neutral from forward:
(1) Release the throttle lever.
(2) Lightly squeeze and release the RiDE le-ver. The “N” (neutral) shift indicator will
be displayed.
TIP
If the RiDE lever is squeezed continuously,
the reverse gate will move to the reverse po-
sition.
EJU45880Electric trim system
The electric trim system is a function for
changing the vertical angle of the jet thrust
nozzle to change the trim angle and perfor-
mance characteristics of the watercraft.
This function can be used only for forward
operation of the watercraft.
TIP
When the watercraft is moving in reverse or
is in neutral, the jet thrust nozzle will auto-
matically change to the neutral trim setting.
When the watercraft is shifted into forward,
the jet thrust nozzle will automatically
change to the selected trim setting.
While the watercraft is in neutral, the
“TRIM/T.D.E.” switch controls the forward
and reverse operation of the T.D.E. (thrust
direction enhancer). (See page 33 for infor-
mation on the T.D.E.)
The watercraft perfor mance characteristics
according to the trim angle change de-
pending on the operating conditions.
1 “F” (Forward position)
14.3V
RPM
x1000
km/h
1
1 “N” (Neutral position)
14.3V
RPM
x1000
km/h
1
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Watercraft operation
33
EJU40003
Watercraft operation modes
EJU45891Reverse assist
The reverse assist is a function for temporar-
ily increasing the engine speed when moving
in reverse, such as to enter the water
smoothly when launching the watercraft from
a trailer.
This function operates after the engine is
started and only if the watercraft is not shifted
into forward.
TIP
Once the watercraft is shifted into forward af-
ter the engine is started, the reverse assist
cannot be operated.
Activating and deactivating the reverse
assist
The activation of the reverse assist can be
confirmed by the reverse assist indicator on
the multifunction information center.
To activate the reverse assist:
(1) Start the engine.
(2) Squeeze the RiDE lever to the fully openposition, and then push the upper side of
the “SPEED ADJUST” switch. Once the
beeper sounds three times and the re-
verse assist indicator is displayed, the engine speed will increase. The engine
speed can be adjusted to two levels: +1
and +2.
To deactivate the reverse assist:
Perform one of the following operations. The
beeper sounds two times and the reverse as-
sist indicator disappears when the reverse
assist is deactivated.
Relax your grip on the RiDE lever.
Push the lower side of the “SPEED AD-
JUST” switch when the reverse assist level
is set to +1.
Squeeze the throttle lever.EJU45900T.D.E. (thrust directional enhancer)
The T.D.E. is a function for slightly lifting or
lowering the reverse gate from the neutral po-
sition to operate the watercraft at very low
speeds when the engine is running at idling
speed.
1
Reverse assist indicator
2 Reverse assist level
14.3V
RPM
x1000
km/h
Reverse Assist +2
21
1 RiDE lever
1 “SPEED ADJUST” switch
1
1
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Watercraft operation
36
EJU45921Drive control mode
The drive control mode is a function for set-
ting the maximum watercraft speed and ac-
celeration for stable towing, and to adjust the
trim angle automatically.
The maximum watercraft speed can be se-
lected from three settings and the accelera-
tion can be selected from two settings.
Activating the drive control mode
Activation of the drive control mode can be
confirmed by the drive control mode indica-
tor on the multifunction information center.
When the drive control mode is activated, the
drive control mode indicator is shown in light
yellow.
To operate the watercraft using the drive
control mode:
(1) Release the throttle lever and let the en- gine speed return to idle.
(2) Activate each drive control mode.
(3) Squeeze the throttle lever.
Selecting the drive control mode settings
The drive control mode settings for the max-
imum watercraft speed and acceleration are
saved. In addition, the activation and settings
of the drive control mode can be locked to
prevent others from changing them. When the drive control mode is locked, a PIN
must be entered to operate the drive control
mode screen.
To select the maximum watercraft speed
and acceleration settings:
(1) Select “Speed/Acceleration”.
(2) Select the maximum watercraft speed
setting under “Speed” and the accelera-
tion setting under “Accel.”
(3) Select the “Save” button to complete the settings and return to the previous dis-
play.
Activating the auto trim
The auto trim is activated, the trim angle is
automatically adjusted.
When the auto trim is activated, the drive
control mode indicator and “Auto Trim” are
shown in light yellow.
1 Drive control mode indicator
Drive Control
Speed/Acceleration
Auto Trim
Lock
1
1Maximum watercraft speed setting
2 Acceleration setting
3 “Save”
Drive Control
Save
Low
Middle
High
SpeedNomal
Slow
Accel.
2
3
1
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Watercraft operation
37
The trim icon of the home screen is also
shown in light yellow.
Locking the drive control mode
The drive control mode can be locked.
To lock the drive control mode:
(1) Select “Lock”.
(2) Input each digit of the 4-digit PIN, andthen push the “OK” button of the touch-
pad control.
To unlock the drive control mode:
(1) Select the drive control mode indicator.
(2) Input each digit of the 4-digit PIN, andthen push the “OK” button of the touch-
pad control.
(3) Select “Lock”.
EJU45930Cruise assist
The cruise assist is a function for maintaining
a desired engine speed within a fixed range
while operating the watercraft. Once the
cruise assist is activated, the set engine
speed can be increased or decreased. How-
ever, the adjustment is limited to a maximum
of five increments above or below the initial
cruise assist setting.
TIP
The cruise assist can only be set between en-
gine speeds of approximately 3000 r/min and
approximately 7000 r/min.
Activating and deactivating the cruise as-
sist
Activation of the cruise assist can be con-
firmed by the cruise assist indicator on the
multifunction information center.
To activate the cruise assist:
(1) Operate the throttle lever until the de- sired engine speed is reached.
1“Auto Trim”
1 Trim icon
Drive Control
Speed/Acceleration
Auto Trim
Lock
1
14.3V
RPM
x1000
km/h
1
Enter PIN
* * * *123
456
789
0
1 Cruise assist indicator
2 Cruise assist level
14.3V
RPM
x1000
km/h
Cruise Assist +4
21
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Instrument operation
39
EJU45941
Multifunction information center
The multifunction information center displays
various watercraft information.
The multifunction information center can turn
the various functions on or off or change set-
tings by using the d-pad of the touchpad
control.
In addition, the language and display units
shown can be changed. (See page 42 for in-
formation on changing the language and dis-
play units.) In the illustrations in this manual,
English is used for the language and US units
are used for the display units.
Turning on the multifunction information
center
When the engine start/stop switch is pushed,
the multifunction information center turns on.
After the logo display appears for a few sec-
onds, the home screen is displayed.
TIP
The multifunction information center is turned
on, even if the engine start/stop switch is also
pushed briefly.
Turning off the multifunction information
center
If the multifunction information center does
not receive any operation input within 25 sec-
onds after the engine stops or if 3 minutes
have elapsed after the engine stops, the cen-
ter turns off.
TIP
The multifunction information center turns off
3 minutes after the engine stops even if there
is operation input.
EJU45951Operation buttons
This model is equipped with a touchpad con-
trol to operate the multifunction information
center. D-pad
Operate the d-pad to switch or select
screens for each item.
If the right side of the d-pad is pushed when
the home screen is displayed, the multifunc-
tion information center switches in the follow-
ing order.
Home screen →
Drive control screen → En-
gine lock screen → Setting screen → Infor-
mation screen → Home screen
“BACK” button
Push this button to go back to the previous
screen.
Push and hold the “BACK” button and the
“OK” button simultaneously to display the
home screen.
“OK” button
Push this button to select the currently high-
lighted item.
TIP
Push this button to stop the buzzer when a
warning is activated.
EJU45960Display
The display is configured as shown below.
1 D-pad
2 “BACK” button
3 “OK” button
1
23
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Operation and handling requirements
56
system damage and engine performance
problems.
To fill the fuel tank:
(1) Before refueling, stop the engine. Do notstand or sit on the watercraft. Never refu-
el while smoking, or while in the vicinity
of sparks, open flames, or other sources
of ignition.
(2) Place the watercraft in a well-ventilated area and in a horizontal position.
(3) Remove the seats, and then check the fuel level. (See page 48 for seat removal
and installation procedures.)
(4) Loosen the fuel filler cap and remove it.
(5) Slowly add fuel to the fuel tank. (6) Stop filling when the fuel level reaches
approximately 50 mm (2 in) from the top
of the fuel tank. Do not overfill the fuel
tank. Because fuel expands when it
heats up, heat from the engine or the sun
can cause fuel to spill out of the fuel tank.
Do not leave the watercraft with a full
tank in direct sunlight.
(7) Wipe up any spilled fuel immediately with a dry cloth.
(8) Securely install the fuel filler cap by tight- ening it until it clicks.
(9) Securely install the seats in their original positions.
1Fuel filler cap
Fuel tank capacity:
70 L (18.5 US gal, 15.4 Imp.gal)
1
1Top of the fuel tank
1 Top of the fuel tank
2 Approximately 50 mm (2 in) from top of the
fuel tank
1
21
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Operation
71
EJU32905
Operating your watercraftEWJ00512
Before operating your watercraft, become
familiar with all of the controls. Consult a
Yamaha dealer about any control or func- tion that you do not fully understand. Fail-
ure to understand how the controls work
could cause an accident or prevent you
from avoiding an accident.
EJU32965Getting to know your watercraft
Operating your watercraft requires skills ac-
quired through practice over a period of time.
Take the time to learn the basic techniques
well before attempting more difficult maneu-
vers.
Operating your new watercraft can be a very
enjoyable activity, providing you with hours of
pleasure. However, it is essential to familiar-
ize yourself with the operation of the water-
craft to achieve the skill level necessary to
enjoy riding safely.
Before operating this watercraft, read this
owner’s/operator’s manual, the Riding Prac-
tice Guide, the Riding Instruction card, and all
labels on the watercraft. Pay particular atten-
tion to the safety information beginning on
page 9. These materials should give you an
understanding of the watercraft and its oper-
ation.
Remember: This watercraft is designed to
carry the operator and up to 2 passengers.
Never exceed the maximum load limit or al-
low more than 3 persons (or 2 persons if a
wakeboarder or water-skier is being pulled)
to ride the watercraft at any time.
EJU33006Learning to operate your watercraft
Before operating the watercraft, always per-
form the pre-operation checks listed on page
62. The short time spent checking the water-
craft will reward you with added safety and
reliability.
Check local laws before operating your wa-
tercraft.
Operate defensively at safe speeds and keep
a safe distance away from people, objects,
and other watercraft. Select a wide area to
learn in, where there is good visibility and
light boat traffic.
Use the buddy system—operate with some-
one nearby. Scan constantly for people, ob-
jects, and other watercraft. Be alert for
conditions that limit your visibility or block
your vision of others.
You should grip the handlebars firmly and
keep both feet on the floor of the footwell. Do
not attempt to ride with passengers until your
operating skills are fully developed. Maximum load:
240 kg (530 lb)
Load is the total weight of cargo, op-
erator, and passengers.
UF4P72E0.book Page 71 Tuesday, August 24, 2021 3:18 PM

Operation
76
proximately 125 m (410 ft) after the throttle le-
ver is released or the engine is stopped,
although this distance will vary depending on
many factors, including gross weight, water
surface conditions, and wind direction.
If the RiDE lever is squeezed to slow down,
the stopping distance is approximately 30%
shorter than when the RiDE lever is not used.
However, this distance will vary depending
on many factors, including gross weight, wa-
ter surface conditions, and wind direction.
EWJ01793
Allow adequate stopping distance. Stay
far enough away from others so you can
always safely coast to a stop.
Take early action to avoid collisions. Re-
member, watercraft and other boats do
not have brakes.
Operate defensively at safe speeds and
keep a safe distance away from people,
objects, and other watercraft to give you
time to stop.
Do not shut the engine off when slowing
down in case you need engine power to
steer away from a boat or other obstacle
that comes into your path.
To avoid rear-end collisions while oper-
ating the watercraft, check behind you
before using the RiDE lever to slow
down or stop the watercraft.
EJU43446Operating the watercraft in reverse or
neutral
Operating in reverse
When the RiDE lever is squeezed, the “R” (re-
verse) shift indicator will be displayed and the
watercraft will move in reverse. (See page 29
for shift system operation procedures.)
Make sure that there are no obstacles or peo-
ple behind you before shifting into reverse.
TIP
This model is equipped with a function which
limits the engine speed in reverse.
Operating in neutral
When the RiDE lever is squeezed lightly and
released, the “N” (neutral) shift indicator will
be displayed and the watercraft will stop in its
current location. (See page 29 for shift sys-
tem operation procedures.)
125 m (410 ft)
1“R” (Reverse position)
14.3V
RPM
x1000
km/h
1
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