Bosch Intuvia BUI255 Originalbetriebsanleitung Seite 18

English – 4
Switching bike lights on/off
On the model in which the lighting is powered by the eBike
system, the front and rear lights can be switched on and off
at the same time via the on-board computer using the bike
lights button (2).
Check that your bike lights are working correctly before
every use.
When the lighting is switched on, <Lights on> appears and
when the lighting is switched off, <Lights off> appears for
approx. 1 s on the text indicator (d). The lighting symbol (c)
is displayed when the light is on.
The on-board computer saves the light status and activates
this saved status accordingly after a restart.
Switching the bike lights on and off has no effect on the
backlighting of the display.
Switching the push assistance on/off
The walk assistance makes it easier to push your eBike. The
speed in this function depends on the selected gear and can
reach a maximum of 6 km/h.
The push assistance function must only be used when
u
pushing the eBike. There is a risk of injury if the wheels
of the eBike are not in contact with the ground while using
the push assistance.
To activate the walk assistance, briefly press the WALK but-
ton on your on-board computer. Once it is activated, press
the + button within 10 s and keep it held down. The eBike
drive is now switched on.
Note: The push assistance cannot be activated at assistance
level OFF.
The walk assistance is switched off as soon as one of the fol-
lowing occurs:
– You release the + button (12),
– the wheels of the eBike are locked (e.g. by applying the
brakes or hitting an obstacle),
– the speed exceeds 6 km/h.
The push assistance function is subject to local regulations;
the way it works may therefore differ from the description
above, or the function may even be deactivated completely.
Powering external devices via the USB port
The USB port can be used to operate or charge most devices
that can be powered via USB (e.g. various mobile phones).
Charging requires the on-board computer to be mounted
and a sufficiently charged eBike battery to be inserted in the
eBike.
Open the protective cap (8) for the USB port on the on-
board computer. Use a Micro A – Micro B USB charging
cable (available from your Bosch eBike dealer) to connect
the USB port on the external device to the USB port (7) on
the on-board computer.
Once the electrical load has been disconnected, the USB
port must be carefully resealed with the protective cap (8).
USB connections are not waterproof. When cycling in
u
the rain, do not connect any external devices and
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make sure that the USB port is fully sealed by the pro-
tective cover (8).
Important: If electrical loads are connected, this can affect
the range of the eBike.
Displays and configurations of the
on-board computer
Speed and distance indicators
The speedometer (f) always displays the current speed.
You can choose from the following functions in the function
display (combination of text indicator (d) and value indic-
ator (e)):
– <Clock>: Current time
– <Max. speed>: Maximum speed achieved since the last
reset
– <Avg. speed>: Average speed achieved since the last re-
set
– <Trip time>: Journey time since the last reset
– <Range>: Estimated range of the available battery
charge (at constant conditions such as assistance level,
route profile, etc.)
– <Odometer>: Total distance travelled with the eBike
(cannot be reset)
– <Trip distance>: Distance travelled since the last reset
To switch between display functions, press the i but-
ton (1) on the on-board computer or the i button (10) on the
operating unit repeatedly until the required function is dis-
played.
To reset the <Trip distance>, <Trip time> and <Avg.
speed>, switch to one of these three functions and then
press the RESET button (6) until the indicator is set to zero.
This will also reset the values of the other two functions.
To reset the <Max. speed>, switch to this function and then
press the RESET button (6) until the indicator is set to zero.
To reset the <Range>, switch to this function and then press
the RESET button (6) until the indicator is reset to the value
of the factory setting.
If the on-board computer is removed from the holder (4), all
values of the functions are saved and can still be displayed.
Displaying/adjusting basic settings
The basic settings can be displayed and changed regardless
of whether the on-board computer is inserted in the
holder (4) or not. Some settings can only be viewed and
changed when the HMI is inserted. Depending on the equip-
ment of your eBike, some menu items may not be present.
To go to the basic settings menu, simultaneously press the
RESET button (6) and the i button (1) until <Configura-
tion> appears on the text indicator (d).
To switch between the basic settings, press the i but-
ton (1) on the on-board computer repeatedly until the re-
quired basic setting is displayed. If the on-board computer is
inserted in the holder (4), you can also press the i but-
ton (10) on the operating unit.
Bosch eBike Systems