Bosch Drive Unit Speed Manual Original página 434

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, press and hold the
"WALK" button 14 on the operating unit. The eBike's drive is
activated.
The push-assistance function is switched off as soon as any
of the following incidents occur:
– You release the "WALK" button 14,
– You pedal in forward or quickly in backward direction,
– The wheels of the eBike are blocked (e. g., through braking
or running against an obstruction),
– Your speed exceeds 6 km/h.
Switching the Lighting On/Off
Depending on country-specific regulations, two lighting ver-
sions are possible:
– The front light, rear light and display backlight can be
switched on and off at the same time via the drive HMI.
In this version, "Lights on" is displayed for approx. 1 s in
text indication c when switching on, and "Lights off" when
switching off.
– Only the display backlight can be switched on and off; the
front and rear light of the eBike are independent of the
drive HMI.
For both versions, the lighting is switched on and off by
pressing button 2.
Speed and Distance Indication
The speed indication e always displays the current speed.
The following functions are available in the function indica-
tion (combination of text indication c and value indication d):
– "Range": Estimated range of the available battery-pack
charge (for constant conditions such as assistance level,
route profile, etc.)
– "Distance": Distance covered since the last reset
– "Trip time": Trip time since the last reset
– "Avg. Speed": Average speed achieved since the last reset
– "Max. Speed": Maximum speed achieved since the last re-
set
– "Clock": Current time
To switch between the indication functions, press the "i"
button 1 on the drive HMI or the "i" button 11 on the operating
unit until the desired function is displayed.
To reset "Distance", "Trip time" and "Avg. Speed", switch to
any of the three functions and then press and hold the
"RESET" button 6 until the indication is set to zero. This also
resets the values of the other two functions.
Bosch eBike Systems
To reset the "Max. Speed", switch to this function and then
press and hold the "RESET" button 6 until the indication is set
to zero.
When the drive HMI is removed from the holder 4, all function
values remain stored and can be viewed.
Displaying/Adapting Basic Settings
The basic settings can be displayed and changed no matter if
the drive HMI is in the holder 4 or not.
To access the basic settings menu, press and hold the
"RESET" button 6 and the "i" button 1 until "Configuration"
is displayed in text indication c.
To switch between the basic settings, press the "i" button 1
on the drive HMI until the desired basic setting is displayed.
When the drive HMI is inserted in holder 4, you can also press
the "i" button 11 on the operating unit.
To change the basic settings, press the On/Off button 5 next
to the " –" indication to decrease the value or scroll down, or
the illumination button 2 next to the "+" indication to increase
the value or scroll up.
When the drive HMI is inserted in holder 4, you can also
change the values with the " –" button 12 or the "+" button 13
on the operating unit.
To exit the function and store a changed setting, press the
"RESET" button 6 for 3 s.
The following basic settings are available:
– "unit km/mi": The speed and distance can be displayed ei-
ther in kilometres or miles.
– "time format": The time can be displayed either in the
12 hour or 24 hour format.
– "clock": The current time can be set here. Pressing and
holding the setting buttons fast-forwards the setting
speed.
– "English": The language for text indication can be
changed. The available languages are German, English,
French, Spanish, Italian and Dutch.
– "odometer": Indicates the total distance travelled with the
eBike (not changeable).
– "power-on hours": Indicates the total travel duration with
the eBike (not changeable).
Error Code Indication
The components of the eBike system are continuously and au-
tomatically monitored. When an error is detected, the respec-
tive error code is indicated in text indication c.
To return to the standard indication, press any button on the
drive HMI 3 or on the operating unit 10.
Depending on the type of error, the drive is automatically shut
off if required. Continued travel without assistance from the
drive is possible at any time. However, have the eBike
checked before attempting new trips.
 Have all inspections and repairs carried out only by an
authorised bicycle dealer. When an error is still displayed
despite corrective measures, please also refer to an
authorised bicycle dealer.
English–4
0 276 001 YYY | (12.10.12)