2010 YAMAHA WR 250R Owners Manual

INSTRUMENT AND CONTROL FUNCTIONS
3-3
3 The electrical circuit of the warning light
can be checked by turning the key to
“ON”. The warning light should come
on for a few seconds, and then go off.
If the warning light does not come on
initially when the key is turned to “ON”,
or if the warning light remains on, have
a Yamaha dealer check the electrical
circuit.
NOTICE
ECA10021
Do not continue to operate the en-
gine if it is overheating.TIP

For radiator-fan-equipped vehi-
cles, the radiator fan(s) automati-
cally switch on or off according to
the coolant temperature in the ra-
diator.


If the engine overheats, see page
6-41 for further instructions.
EAU11534
Engine trouble warning light“”
This warning light comes on or flashes
if a problem is detected in the electrical
circuit monitoring the engine. If this oc-
curs, have a Yamaha dealer check theself-diagnosis system. (See page 3-8
for an explanation of the self-diagnosis
device.)
The electrical circuit of the warning light
can be checked by turning the key to
“ON”. The warning light should come
on for a few seconds, and then go off.
If the warning light does not come on
initially when the key is turned to “ON”,
or if the warning light remains on, have
a Yamaha dealer check the electrical
circuit.
EAU45276
Multi-function display
WARNING
EWA12312
Be sure to stop the vehicle before
making any setting changes to the
multi-function display. Changing
settings while riding can distract the
operator and increase the risk of an
accident.1.“RESET” button
2.“SELECT 1” button
3.“SELECT 2” button
4. Clock/stopwatch
5. Speedometer
6. Odometer/tripmeter/fuel reserve tripmeter
1
23
4
5
6
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INSTRUMENT AND CONTROL FUNCTIONS
3-4
3
TIP

The multi-function display can be
set to the basic mode or the mea-
surement mode.


Tripmeter A will automatically re-
set to zero when changing from
the basic mode to the measure-
ment mode or vice versa.
Basic mode:

a speedometer


an odometer


two tripmeters (which show the
distance traveled since they were
last set to zero)


a fuel reserve tripmeter (which
shows the distance traveled since
the fuel level warning light came
on)


a clock


a self-diagnosis device
Measurement mode:


a speedometer


a distance-compensation tripme-
ter (which shows the accumulated
distance traveled since set to zero
and which can be calibrated to pro-
vide a more accurate tripmeter
reading)


a stopwatch (which shows the time
that has been accumulated since
the start of stopwatch measure-
ment)


a self-diagnosis device
TIP

Be sure to turn the key to “ON” be-
fore using the “SELECT 1”, “SE-
LECT 2” and “RESET” buttons.


When the key is turned to “ON”, all
of the display segments of the
multi-function display will appear
and then disappear, in order to test
the electrical circuit.


For the U.K. only: To switch the
speedometer and odometer/trip-
meter displays between kilometers
and miles, press the “SELECT 2”
button until the display changes af-
ter the key is turned to “ON”.
Basic mode
Odometer and tripmeter modesPush the “SELECT 2” button to switch
the display between the odometer
mode and the tripmeter modes A and B
in the following order:
odometer → tripmeter A → tripmeter B
→ odometer
1. Stopwatch indicator“”
2. Tripmeter A indicator“”/Distance-com-
pensation tripmeter“”
3. Tripmeter B indicator“”
1
3
2
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INSTRUMENT AND CONTROL FUNCTIONS
3-5
3
TIPIndicator“” comes on when tripmeter
A is selected, and indicator“” comes
on when tripmeter B is selected.
If the fuel level warning light comes on
(see page 3-2), the display will auto-
matically change to the fuel reserve
tripmeter mode “F” and start counting
the distance traveled from that point. In
this case, push the “SELECT 2” button
to switch the display between the vari-
ous tripmeter and odometer modes in
the following order:
fuel reserve tripmeter “F” → odometer
→ tripmeter A → tripmeter B → fuel re-
serve tripmeter “F”TIPThe fuel level warning light may not
function accurately while riding off road
as the fuel level reading changes due to
the movement and inclination of the ve-
hicle.If the fuel level warning light comes on
while riding in the measurement mode,
change to the basic mode and push the
“SELECT 2” button to display the fuel
reserve tripmeter.
TIPTo change from the measurement
mode to the basic mode, the stopwatch
and the distance-compensation tripme-
ter must be stopped.To reset a tripmeter, select it by push-
ing the “SELECT 2” button, and then
push the “RESET” button for at least
one second. If you do not reset the fuel
reserve tripmeter manually, it will reset
itself automatically and the display will
return to the prior mode after refueling
and traveling 5 km (3 mi).
ClockThe clock displays when the key is
turned to “ON”.
1. Tripmeter A indicator“”
1. Tripmeter B indicator“”
11
1. Fuel reserve tripmeter “F”
1
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INSTRUMENT AND CONTROL FUNCTIONS
3-6
3To set the clock
1. Push the “SELECT 1” button for at
least two seconds.
2. When the hour digits start flashing,
push either select button to set the
hours.
3. Push the “RESET” button, and the
minute digits will start flashing.
4. Push either select button to set the
minutes.
5. Push the “RESET” button, and the
second digits will start flashing.
6. Push either select button to set the
second digits to zero.
7. Push the “RESET” button for at
least two seconds, and then re-
lease it to start the clock.TIP

When setting the clock, push the
“SELECT 1” button to increase the
digits or “SELECT 2” button to de-
crease the digits. Pushing and
holding either button will increase
or decrease the digits continuously
until the button is released.


If the “RESET” button is not
pushed within 30 seconds, the
clock will not be set and will return
to the prior time.
Changing from the basic mode to
the measurement mode
With the odometer selected, push the
“SELECT 1” button and “SELECT 2”
button together for at least two seconds
to change to the measurement mode.
Changing from the measurement
mode to the basic modeTIPThe stopwatch must be stopped before
changing to the basic mode.1. Check that the stopwatch is not in
operation. If the stopwatch is in op-
eration, stop it by pushing the “SE-
LECT 1” button and “SELECT 2”
button together.
2. Push the “SELECT 1” button and
“SELECT 2” button together for at
least two seconds to change to the
basic mode.Measurement mode (for the stop-
watch)
When the measurement mode is se-
lected, the stopwatch is displayed and it
can be started manually or automatical-
ly.
Manual start
The manual start is the default setting
for the stopwatch. The stopwatch
indicator“” and the distance-com-
pensation tripmeter indicator“” will
start flashing.
1. Push the “RESET” button to start
the stopwatch.
2. Push the “SELECT 1” button and
“SELECT 2” button together to
stop the stopwatch.
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INSTRUMENT AND CONTROL FUNCTIONS
3-7
3 3. To resume stopwatch counting,
push the “SELECT 1” button and
“SELECT 2” button together.
To reset the stopwatch to zero,
push the “RESET” button for at
least two seconds.
TIPThe stopwatch will continue counting
when the vehicle is stopped. To stop
and/or resume counting, repeat steps 2
and 3.Auto start1. Push the “SELECT 1” button for at
least two seconds to set the auto
start.TIPWhen the stopwatch is set to auto start,
the stopwatch indicator“” and the
distance-compensation tripmeter
indicator“” will start flashing, and the
digits in the display will start scrolling
from left to right.
2. When the vehicle starts moving,
the stopwatch will start counting.
3. Push the “SELECT 1” button and
“SELECT 2” button together to
stop the stopwatch.
4. To resume counting, push the “SE-
LECT 1” button and “SELECT 2”
button together again.TIPThe stopwatch will continue counting
when the vehicle is stopped. To stop
and/or resume counting, repeat steps 3
and 4.
Measurement mode (for calibrating
the distance-compensation tripme-
ter’s reading)
The distance-compensation tripmeter
is a feature intended to provide a more
accurate tripmeter reading for enduro
riding. Calibrating this meter in accor-
dance with the distances specified on
the enduro course map will help famil-
iarize the rider with the course. In addi-
tion, calibrating the meter may also be
necessary when using tire, wheel,
chain sprocket sizes, etc. other than
specified. For further information con-
cerning the use of this meter, please
consult your nearby Yamaha dealer.
Calibrate the distance-compensation
tripmeter as follows.
To increase the reading, push the “SE-
LECT 1” button. To decrease the read-
ing, push the “SELECT 2” button.
Pushing and holding either button will
increase or decrease the reading con-
tinuously until the button is released.TIPCalibrating the reading of the distance-
compensation tripmeter is possible re-
gardless of the stopwatch operation.
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INSTRUMENT AND CONTROL FUNCTIONS
3-8
3Resetting the distance-compensa-
tion tripmeter or the distance-com-
pensation tripmeter in combination
with the stopwatch
TIPResetting can be made only to the dis-
tance-compensation tripmeter or to the
distance-compensation tripmeter in
combination with the stopwatch.Resetting the distance-compensationtripmeter1. Check that the stopwatch mea-
surement is in operation.
2. Reset the distance-compensation
tripmeter to zero by pushing the
“RESET” button for at least two
seconds.
Resetting the distance-compensationtripmeter in combination with the stop-watch1. Stop the stopwatch.
2. Reset the distance-compensation
tripmeter and the stopwatch to
zero by pushing the “RESET” but-
ton for at least two seconds.Self-diagnosis device
This model is equipped with a self-diag-
nosis device for various electrical cir-
cuits.
If a problem is detected in any of those
circuits, the engine trouble warning light
will come on and the display will indi-
cate an error code.
If the display indicates any error codes,
note the code number, and then have a
Yamaha dealer check the vehicle.
NOTICE
ECA11590
If the display indicates an error
code, the vehicle should be checked
as soon as possible in order to avoid
engine damage.
EAU12348
Handlebar switches Left
Right
1. Error code display
1
1. Dimmer switch“/”
2. Turn signal switch“/”
3. Horn switch“”
1. Engine stop switch“/”
2. Start switch“”
1
2
31
2
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INSTRUMENT AND CONTROL FUNCTIONS
3-9
3
EAU12400
Dimmer switch“/”
Set this switch to“” for the high
beam and to“” for the low beam.
EAU12460
Turn signal switch“/”
To signal a right-hand turn, push this
switch to“”. To signal a left-hand
turn, push this switch to“”. When re-
leased, the switch returns to the center
position. To cancel the turn signal
lights, push the switch in after it has re-
turned to the center position.
EAU12500
Horn switch“”
Press this switch to sound the horn.
EAU12660
Engine stop switch“/”
Set this switch to“” before starting
the engine. Set this switch to“” to
stop the engine in case of an emergen-
cy, such as when the vehicle overturns
or when the throttle cable is stuck.
EAU12711
Start switch“”
Push this switch to crank the engine
with the starter. See page 5-1 for start-
ing instructions prior to starting the en-
gine.
EAU41700
The engine trouble warning light will
come on when the key is turned to “ON”
and the start switch is pushed, but this
does not indicate a malfunction.
EAU12820
Clutch lever The clutch lever is located at the left
handlebar grip. To disengage the
clutch, pull the lever toward the handle-
bar grip. To engage the clutch, release
the lever. The lever should be pulled
rapidly and released slowly for smooth
clutch operation.
The clutch lever is equipped with a
clutch switch, which is part of the igni-
tion circuit cut-off system. (See page
3-19.)1. Clutch lever
1
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INSTRUMENT AND CONTROL FUNCTIONS
3-10
3
EAU12870
Shift pedal The shift pedal is located on the left
side of the engine and is used in com-
bination with the clutch lever when
shifting the gears of the 6-speed con-
stant-mesh transmission equipped on
this motorcycle.
EAU12890
Brake lever The brake lever is located at the right
handlebar grip. To apply the front
brake, pull the lever toward the handle-
bar grip.
EAU12941
Brake pedal The brake pedal is on the right side of
the motorcycle. To apply the rear
brake, press down on the brake pedal.
1. Shift pedal
1
1. Brake lever
1
1. Brake pedal
1
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