Yamaha R1 Series 2015, Service Manual, Page: 21 / 704

FEATURES
1-12
PWR for power mode selection and YAMAHA Ride Control adopted
A power mode selection system (PWR) for a choice of running modes to fit rider preferences and the
riding environment, and also the YAMAHA Ride Control (YRC) system are adopted.
The PWR system consists of four different control maps to regulate throttle valve opening depending
on the degree of throttle opening, thus providing the user with a selection of modes to fit his/her prefer-
ences and the riding environment. Each of the modes (1 to 4) is pre-set with recommended settings for
the PWR system, but each of these control modes can be freely adjusted into new combinations based
on user preferences and riding environment.
The YRC system is a memory bank for the separate setting data for each of the control setting of each
running mode. This data is saved in the form of four patterns of settings designated A, B, C and D.
Rider-machine interface: Communication Control Unit (CCU) adopted
(standard equipment for the YZF-R1M, optional for the YZF-R1)
A Communication Control Unit (CCU) is adopted and enables checks of the various forms of machine
information and simplifies the setting process in order to heighten the instrument panel’s function as a
rider-machine “interface.” Comprised of the CCU and a GPS antenna, running data can be recorded
via a data logger, and with the GPS function, the system also enables automatic lap time recording on
circuit courses.
These various forms of data provide objective data to help riders improve their riding skills. Also, by
downloading an app for an AndroidOS smartphone, it is also possible to create set-up data on your
smartphone. Setting data created this way can then be input into the machine’s system via a wireless
connection.
There is also a function in the CCU that can change the A, B, C and D designations of the YRC into 4-
letter designations such as “Yama,” “Doni,” “Magn” and “Hock”.
ODO
12345
km
TRIP-2
1234.5
km
1
N
2
km/h
×
1000 r/min
MODE-
A
PWR
1
TCS
1
SCS
1
A-1 LCS QS LIF
GPS 12:00
12:00
km/h
0
YRC Setting
YRC
OFF OFF OFF OFF
PWR TCS SCS LCS QSS LIF ERS
A
B
C
D
1
2
3
4
1
2
3
1
2
1
2 1
2
3
1 A-1
A-2
A-3
M-1
M-2
2
3
4
5
A. Image showing the TFT instrument panel for
control mode adjustments (this image shows
an example for the YZF-R1M)
12:00
km/h
0
YRC Setting
YRC
OFF OFF OFF OFF
PWR TCS SCS LCS QSS LIF ERS
A
B
C
D
1
2
3
4
1
2
3
1
2
1
2 1
2
3
1 A-1
A-2
A-3
M-1
M-2
2
3
4
5