Bosch Performance Line Nyon BUI275: 1 270 020 915 Originalbetriebsanleitung Seite 24

OBJ_BUCH-2616-003.book Page 8 Wednesday, June 14, 2017 2:24 PM
English–8
Note: If Nyon is shut down during charging, Nyon can only be
switched on again if the USB cable has been disconnected
(applies to 1 270 020 907 only).
If the on-board computer is removed from the holder 4, all val-
ues of the features are saved and can still be displayed.
Without recharging the Nyon battery pack, date and time will
remain up to a maximum of 6 months. When switching back
on, date and time are reset after a successful GPS fix.
Note: To achieve a maximum lifespan of the Nyon battery
pack, the Nyon battery pack should be recharged every
6 months.
Switching on/shutting down the on-board computer
To switch on the on-board computer briefly press the On/Off
button 5.
To shut down the on-board computer press the On/Off but-
ton 5 for at least 1 second.
If the Nyon is removed from the holder, the Nyon will automat-
ically switch to energy-saving mode after 5 minutes (back-
lighting off) and switches off automatically after a further
5 minutes.
Nyon reset
If, contrary to expectations, Nyon can no longer be operated,
then Nyon can be reset by simultaneously pressing the but-
tons 1, 2, 5 and 6. Carry out the reset only if absolutely nec-
essary, as various configurations may be lost.
Battery Charge-control Indicator
The battery charge level indicator r10 (s7) displays the
charge level of the eBike battery pack. The charge level of the
Nyon battery pack can be read on the display s1. The charge
level of the eBike battery pack can also be read on the LEDs on
the eBike battery pack itself.
On indicator r10, each bar of the battery pack symbol is
equivalent to a capacity of approx. 20 %:
The eBike battery pack is fully charged.
The eBike battery pack should be recharged.
!
The capacity for assisting the drive has been used
!
up, and assistance is gently switched off. The re-
maining capacity will be provided for the bike light
and the on-board computer.
The capacity of the eBike battery pack is enough
for about 2 hours of lighting. This does not account
for other consumers (e.g. automatic gearbox,
charging external devices at the USB port).
If the on-board computer is removed from the holder 4, the
last displayed battery charge level is saved.
1 270 020 XBN | (14.6.17)
Setting the Assistance Level
On the operating unit 10 you can set how much the eBike
drive assists you while pedalling. The assistance level can be
changed at any time, even while cycling.
Note: For individual versions, it is possible that the assistance
level is pre-set and cannot be changed. It is also possible that
less assistance levels are available for selection than listed
here.
When the eBike is configured in "eMTB Mode" by the manu-
facturer, the assistance level "SPORT" is replaced by
"eMTB". In "eMTB Mode", the assistance factor and torque
are dynamically adjusted as a function of the force you exert
on the pedals. "eMTB Mode" is only available for
Performance Line CX drives.
The following assistance levels (max.) are available:
– "OFF": The motor assistance is switched off, and the eBike
can be moved as a normal bicycle only by pedalling. The
push assistance cannot be activated in this assistance level.
– "ECO": Effective assistance at maximum efficiency for
maximum cruising range
– "TOUR": Uniform assistance, for touring with long cruising
range
– "SPORT"/"eMTB":
"SPORT": Powerful assistance for sportive riding off road
as well as for urban traffic
"eMTB": Optimal assistance whatever the terrain, rapid
acceleration when starting from a standstill, improved dy-
namics and top performance.
– "TURBO": Maximum assistance, supporting highest ca-
dence for sportive riding
To increase the assistance level, press the "+" 14 button on
the operating unit until the desired assistance level appears in
the display r5. To decrease the assistance level, press the
button "–" 13.
The requested motor output is displayed in indicator r4. The
maximum motor output depends on the selected assistance
level.
When the on-board computer is removed from the holder 4,
the last indicated assistance level is stored; the motor-output
indicator r4 remains empty.
Switching the Push-assistance mode On/Off
The push-assistance feature makes it easier to push the
eBike. The speed in this function depends on the set gear and
cannot exceed 6 km/h (max.). The lower the set gear, the low-
er the speed in the push-assistance function (at full output).
 The push-assistance function may only be used when
pushing the eBike. Danger of injury when the wheels of
the eBike do not have ground contact while using the push-
assistance function.
To activate the push-assistance function, briefly press but-
ton "WALK" on your on-board computer. After activation,
press button "+" within 3 s and keep it pressed. The eBike
drive is switched on.
Bosch eBike Systems