Bosch Nyon BUI350 Original Operating Instructions page 22

English – 2
Product description and
specifications
Intended use
The Nyon (BUI350) on-board computer is designed to con-
trol Bosch eBike systems and display trip data.
In addition to the functions shown here, changes to software
relating to troubleshooting and functional modifications may
be introduced at any time.
To find out more, visit: www.Bosch-eBike.com.
Instructions on how to use the app and the portal can be
found in the online operating instructions at
www.Bosch-eBike.com.
Nyon (BUI350) is not suitable for navigation without a bi-
cycle (for hikers or motorists).
Product features
The numbering of the components shown refers to the illus-
trations on the graphics pages at the beginning of the
manual.
All illustrations of bike parts except for the drive unit, on-
board computer (including operating unit), speed sensor
and the corresponding holders are a schematic representa-
tion and may differ on your eBike.
(1) Bike light button
(2) Protective cap for the USB port
(3) On/off button for on-board computer
(4) Holder for on-board computer
(5) On-board computer
(6) Display (touch-sensitive)
(7) Brightness sensor
(8) USB port
(9) Release mechanism
(10) Next page button
(11) Select button
(12) Decrease assistance level button
(13) Holder for operating unit
(14) Previous page button
(15) Increase assistance level button
(16) Operating unit
(17) Start assistance/push assistance WALK button
(18) Locking screw for on-board computer
(19) Drive unit contacts
(20) Operating unit contacts
A) For mounting on the handlebars, custom solutions are possible
even without the use of the handlebar clamps.
Technical data
On-board computer
Product code
1 270 020 BN2 | (18.03.2020)
On-board computer
Total internal memory
Max. USB port charging current
(output)
Max. USB port charging voltage
USB charging cable
Operating temperature
Storage temperature
Charging temperature
Internal lithium-ion battery
Protection rating
Supported Wi-Fi standards
Weight, approx.
Wi-Fi
– Frequency
– Transmission power
Bluetooth®
– Frequency
– Transmission power
Declaration of Conformity
Robert Bosch GmbH, Bosch eBike Systems, hereby declares
that the Nyon (BUI350) radio communication unit complies
A)
with Directives 2014/53/EU and 2011/65/EU. The full text
of the EU declaration of conformity can be accessed at the
following website address:
https://www.ebike-connect.com/conformity.
The on-board computer has separate internal antennae for
Bluetooth®, Wi-Fi and GPS with a power output. The anten-
nae are not accessible to the user. Any change by the user
contravenes the legal authorisation for this product.
Nyon
BUI350
Nyon
GB 8
mA 1500
V 5
1 270 016 360
°C –5 to +40
°C +10 to +40
°C 0 to +40
V 3.7
mAh 1000
IP x5
802.11b/g/n
(2.4 GHz)
kg 0.2
MHz 2400–2480
mW < 100
MHz 2400–2480
mW < 10
Bosch eBike Systems