Yamaha YZF R1 2021 Owner's Manual page 36

Instrument and control functions
To use the lap timer
1. Short push the wheel switch. The
information display item will flash
for five seconds.
2. While the information display item
is flashing, rotate the wheel switch
upward. The lap timer will flash for
five seconds.
3. While the lap timer is flashing, long
push the wheel switch to activate
5
the lap timer or stop the lap timer.
4. When the lap timer has been acti-
vated, press the Pass/LAP switch
to start the lap timer.
TIP
 The engine must be running to use
the lap timer.
 Set the information display to
FASTEST or AVERAGE for addi-
tional lap time information.
 Accessing the MENU screen will
automatically stop the lap timer.
 Whenever
the
stopped, the current lap will not be
recorded.
 The lap time record can be viewed
and reset from the MENU screen.
Warning icons
1000 r/min
1. SCU trouble warning "
2. Auxiliary system warning "
3. Coolant temperature warning "
4. Oil pressure warning "
5. Error mode warning "Err" (replaces clock
when activated)
When an error is detected, the follow-
ing error-related warning icons will
then be viewable.
SCU trouble warning "
R1M)
This icon appears if a problem is de-
lap timer is
tected in the front or rear suspension.
Auxiliary system warning "
This icon appears if a problem is de-
tected in a non-engine-related system.
1 2 3 4 5
Er r
"
"
"
"
" (YZF-
"
5-12
Coolant temperature warning "
This icon appears if the coolant tem-
perature reaches 117 °C (242 °F) or
higher. Stop the vehicle and turn off the
engine. Allow the engine to cool.
NOTICE
Do not continue to operate the en-
gine if it is overheating.
Oil pressure warning "
This icon appears when the engine oil
pressure is low. When the vehicle is
first turned on, engine oil pressure has
yet to build, so this icon will come on
and stay on until the engine has been
started.
TIP
If a malfunction is detected, the oil
pressure warning icon will flash repeat-
edly.
NOTICE
Do not continue to operate the en-
gine if the oil pressure is low.
"
ECA10022
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ECA26410