Yamaha R15 Owner's Manual page 27

 Brightness: this function allows
you to adjust the brightness of the
indicator light.
To adjust the shift timing indicator light
1. Turn the key to " ".
2. Push and hold the "SELECT" but-
ton.
3. Turn the key to " ", and then re-
lease the "SELECT" button after
five seconds. After that push the
"SELECT" button again. The shift
timing indicator light can now be
adjusted.
To set the flashing pattern
1. Push the "RESET" button to select
one of the following flashing pat-
tern settings:
 On: the indicator light stays
on when activated. (This set-
ting is selected when the indi-
cator light stays on.)
 Flash:
the indicator
flashes when activated. (This
setting is selected when the
indicator light flashes four
times per second.)
 Off: the indicator light is deac-
tivated; in other words, it
does not come on or flash.
(This setting is selected when
the indicator light flashes
once every two seconds.)
2. Push the "SELECT" button to con-
firm the selected flashing pattern.
The shift timing indicator light
changes to the activation point
setting mode.
The tachometer will show the current
setting r/min for the activation point
and deactivation point setting modes.
To set the shift activation point
TIP
The shift timing indicator light activa-
tion point can be set between 9000
r/min and 13000 r/min. The indicator
light can be set in increments of 250
r/min.
light
1. Push the "RESET" button to select
the desired engine speed for acti-
vating the indicator light.
4-9
Instrument and control functions
2. Push the "SELECT" button to con-
firm the selected engine speed.
The control mode changes to the
deactivation point setting mode.
To set the deactivation point
TIP
 The shift timing indicator light de-
activation point can be set be-
tween 9000 r/min and 13000
r/min. The indicator light can be
set in increments of 250 r/min.
 Be sure to set the deactivation
point to a higher engine speed
than for the activation point, other-
wise the shift timing indicator light
will not come on.
1. Push the "RESET" button to select
the desired engine speed for de-
activating the indicator light.
2. Push the "SELECT" button to con-
firm the selected engine speed.
The control mode changes to the
brightness setting mode.
4