
Operation
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7.7.3
Charging the internal display battery
If the internal display battery is low when switching on
the display, ATTACH TO BIKE appears for three
seconds in the text display. The display then switches
back off.
There are two options for charging the battery.
1 Charging on the bicycle
When a battery has been inserted on the bicycle,
place the display in the mount for the display,
Press the
On-Off button (battery)
.
Use the bicycle.
2 Charging using the USB port
Open the protective flap on the USB port.
Connect the USB port to a commercially available
USB charger or the USB port on a computer (5 V
charge voltage; max. 500 mA charge current),
using a suitable USB cable.
USB CONNECTED is displayed on the display.
The internal display battery discharges when it is not
used. This can cause damage to the internal display
battery.
Charge the internal display battery every 3 months
for at least 1 hour.
NOTICE
EN_034-11572_1.0_09.18_HERCULES BOSCH_Inhalt.book Page 120 Wednesday, August 29, 2018 6:21 PM