2011 YAMAHA EC-03 change time

EC-03 FEATURES
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9 ously riding in the power mode as
compared with riding in the stan-
dard mode.

Because of the battery character,
the riding distance might be re-
duced according to the ambient
temperature due to changes of the
battery temperature.

The distance that can be traveled
becomes 5–10% shorter when the
vehicle load is increased 10 kg.
EAU50342
Effective use of the battery If the battery is left nearly fully charged
(4–5 segments shown on the battery
charge indicator) and exposed to high
temperature for an extended period, it
will rapidly deplete. To extend the bat-
tery life, handle as follows:
Choose a cool place with no direct
sunlight when charging the bat-
tery.

Do not store the battery with a
charge less than 20% (below the
last segment of the battery level in-
dicator) for an extended period of
time.

Choose a cool and well-ventilated
place without direct sunlight for
storing the vehicle.

When not used for a long period of
time, charge the battery until the
2–3 segments of the battery
charge indicator are shown and
then store the vehicle in a cool
place (optimum temperature
15 C – 25 C). Check the battery
level while the vehicle is in storage.
If the battery level drops to the last
segment, recharge the battery until2–3 segments of the battery
charge indicator are shown.
NOTICE
ECA17071
If the battery is discharged until the
battery is depleted, recharging will
not be possible and the battery willnot be usable.
Depleting battery image
Period of useUsing at high
temperature Battery
capacity
(%)
Using at normal
temperature
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INSTRUMENT AND CONTROL FUNCTIONS
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9Speed warning indicator
The warning light flashes when vehicle
speed exceeds 45 km/h. At the same
time, the speed warning indicator
“SPEED” appears.
Error warningsIf a problem is detected, the warning
light comes on. In this case, check for
the warning mark “ ”. If this warning
mark also appears, have a Yamaha
dealer check the vehicle.
Warning mark “ ”
This warning mark flashes if a problem
is detected. If the warning mark keeps
flashing after turning the key to “OFF”
and then back to “ON”, have a Yamaha
dealer check the vehicle.TIPAfter turning the key to “ON”, the warn-
ing mark appears. If the warning mark
goes out after a few seconds, there isno malfunction. Go ahead with riding.
EAU50033
Using the security lock The EC-03 is equipped with a security
lock that can be used by registering a
security number. Once the security
number has been set, the vehicle can-
not be ridden unless the correct securi-
ty number is entered, even if the key is
turned to “ON”.
Registering and changing the secu-
rity number
WARNING
EWA15610
Be sure to stop the vehicle before
registering or changing the security
number. Changing settings while
riding can distract the operator andincrease the risk of an accident.TIPThe security number registration/
change mode is canceled if the regis-
tering procedure is not completed in
one minute. If the mode cancels, repeatthe procedure.
1. Turn the key to “ON”.
All display segments appear for a
few seconds, then the vehicle en-ters the standby mode and
“PUSH” flashes.
TIPWhen the security lock has been
locked, the security number indicator
“ LOCK” appears when the vehicle isin the standby mode.
2. Change to the riding mode by
pushing any of the buttons.1. Security lock indicator “ LOCK”
1
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INSTRUMENT AND CONTROL FUNCTIONS
4-8
2
345
6
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9 The display shows that the vehicle
is in the riding mode.
TIP
When the security lock is locked,
after changing to the riding
mode, enter the security numberto unlock the security lock. (See
page 7-1 for more information
about unlocking the security
lock.)

When the vehicle enters the riding
mode, the beeper sounds. The
beeper stops sounding when ei-
ther brake lever is squeezed or thevehicle starts moving.
3. Press buttons 2 and 3 simulta-
neously.
The display changes to the securi-
ty lock registration mode.
Registering the security numberfor the first timeProceed to step 5.
Changing the security number“OLD” and “– – – – –” are dis-
played.4. Use the buttons to enter the regis-
tered security number.
Proceed to step 5 if the correct se-
curity number is entered.
If an incorrect number is entered,
the beeper sounds, “NG” flashes
1. Button 1 “POWER”
2. Button 2 “SET”
3. Button 3 “SELECT”
12
3
1. Input number indicator “– – – – –”
2. Registered number indicator “OLD”
2
1
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