Battery Charge Indicator - Bosch Nyon BUI350 Mode D'emploi

EN-14
Energy supply of the on-board computer
If the on-board computer is in the holder (4), a suffi-
ciently charged eBike battery is inserted into the
eBike and the eBike system is switched on, then the
on-board computer battery is powered and charged
by the eBike battery.
If the on-board computer is removed from the
holder (4), the power is supplied by the on-board
computer battery. If the on-board computer battery's
charge is running low, a warning message appears on
the display.
To charge the on-board computer battery, put the on-
board computer back in the holder (4). Note that if
you are not charging the eBike battery, the eBike sys-
tem will automatically switch off after 10 minutes if it
is not activated. If this happens, the on-board com-
puter battery will also stop charging.
You can also charge the on-board computer via the
USB port (8). To do this, open the protective cap (2).
Use a Micro USB cable to connect the USB port on the
on-board computer to a commercially available USB
charger (not included with the product as standard)
or to the USB port of a computer (max. 5 V charging
voltage; max. 1500 mA charging current).
If the on-board computer battery is not recharged,
the date and time will be retained for approx. six
months.
Note: To maximize the lifespan of the on-board com-
puter battery, it should be recharged for one hour ev-
ery three months.
USB Port
The on-board computer can be charged via the USB
port.
To do so, open the protective cap (2) on the USB
port (8) of the on-board computer. Use the Micro A–
Micro B USB charging cable (available from your
Bosch eBike dealer) to connect the USB port of the
external device to the USB port (8) of the on-board
computer.
Bosch eBike Systems
English – 13
Following use, the USB port must be carefully re-
sealed with the protective cap (2).
A USB connection is not a watertight plug connec-
tion. When cycling in wet conditions, ensure no
external devices are connected and that the USB
port is fully covered by the protective cap (2).
It is not possible to charge external devices via the
USB port.

Battery Charge Indicator

The battery charge indicator of the eBike battery g
(see "<Ride Screen>", page English – 18) can be
read in the status bar. The eBike battery's state of
charge is also indicated by the LEDs on the eBike bat-
tery itself.
Color of the indicator Meaning
White The eBike battery is over
30 % charged.
Yellow The eBike battery is
charged between 15 %
and 30 %.
Red The eBike battery is
charged between 0 % and
15 %.
Red + ! The capacity for assisting
the drive has been used
up, and assistance is
switched off. The remain-
ing capacity will be pro-
vided for the bike lights
and the on-board com-
puter.
If the eBike battery is being charged on the bike, a
corresponding notification will be displayed.
If the on-board computer is removed from the
holder (4), the state of charge that was last displayed
for the battery is saved.
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English – 14
Starting operation of the on-board
computer
Prior to initial start-up, remove the protective
u
film from the display to guarantee that the on-
board computer is fully functional. If the protec-
tive film remains on the display, this can impact the
functionality/performance of the on-board com-
puter.
Full functionality cannot be guaranteed for the
u
on-board computer if protective films are used
on the display.
The Nyon is supplied with a partially charged battery.
Before the first use, the Nyon battery must be fully
charged via the USB port or via the eBike system.
It is possible to set off within a short duration (ap-
prox. 4 seconds) of switching on the on-board com-
puter. During the subsequent period, the on-board
computer will continue loading the complete operat-
ing system in the background.
Note: When you switch on the on-board computer for
the first time, the on-board computer may require a
longer period of time before it is ready for travel.
If the on-board computer is connected to a Wi-Fi net-
work, the user will be informed about the existence of
a new update where applicable. Make sure to down-
load the update and install the latest version.
Creating a user ID
In order to be able to use all the functions of the oper-
ating system, you must register online.
With a user ID, you can analyze your ride data, plan
offline routes and transfer these routes to the on-
board computer.
You can set up a user ID via your Bosch eBike Con-
nect smartphone app or simply at
www.eBike-Connect.com. Enter the details required
for registration. The Bosch eBike Connect smart-
phone app is available to download free of charge
from the App Store (for Apple iPhones) or from the
Google Play store (for Android devices).
1 270 U20 BN2 | (19.05.2020)
Connecting the on-board computer to the portal
The on-board computer can be connected to the por-
tal via a Wi-Fi connection.
To do this, proceed as follows:
– Press <Login> on the <Status Screen>.
– Select <WiFi>.
– Select a network.
– Enter your username and password.
Once a connection has been successfully established,
all data is synchronized with the on-board computer.
Connecting the On-Board Computer with the
Bosch eBike Connect App
Follow these steps to establish a connection to your
smartphone:
– Load the app.
– Select the tab <My eBike>.
– Select <Add new eBike device>.
– Add Nyon (BUI350).
The app will then display an instruction to press and
hold the bike lighting button (1) on the on-board
computer for 5 seconds.
Press and hold the button (1) for at least 5 seconds.
The on-board computer automatically activates the
Bluetooth® Low Energy connection and switches to
pairing mode.
Follow the instructions on the screen. Once pairing is
complete, the user data is synchronized.
Note: The Bluetooth® connection does not need to be
activated manually.
Setting the assistance level
On the operating unit (16), you can set the level of as-
sistance you want the eBike drive to provide you with
while pedaling. The assistance level can be changed
at any time, even while cycling.
Note: In some models, the assistance level may be
preset and cannot be changed. There may also be
fewer assistance levels available than stated here.
Bosch eBike Systems
EN-15