Bulls 22-15-1078, Translation Of Original Operating Instructions

Page: 44 / 234

MY22B01 - 12_1.0_26.08.2021
43
Description
3.4.2.3 Charge level indicator (on-board
computer)
The battery level indicator displays the pedelec
battery level, not the level for the on-board
computer's internal battery. If the on-board
computer is removed from its mount, the last
battery level displayed is saved. Each bar in the
battery symbol on the screen represents 20%
capacity.
If a pedelec is used with two batteries, the battery
level indicator shows the charge level for both
batteries.
If both batteries are being charged on a pedelec,
the function display shows the charging progress
for both batteries. You can see which of the two
batteries is being charged as the indicator will
flash on the battery being charged.
Figure 40: The left-hand battery is being charged
You can also see the battery charge level on the
level indicator LEDs (battery).
3.4.2.4 Indicator for motor power used
If the motor is active, the indicator for the motor
power used is shown on the on-board computer
display. The maximum motor power depends on
the selected level of assistance. A long bar
indicates high power consumption.
3.4.2.5 Gear recommendation indicator
Pedalling frequencies higher than 50 revolutions
per minute optimise drive unit efficiency.
However, very slow pedalling uses up a great deal
of energy. The speed and range can be increased
while applying the same force if you select the
right gear.
The gear recommendation function reacts to
excessively slow or excessively quick pedalling
and recommends a change of gear.

The gear recommendation function has to be
switched on in the system settings.
Symbol Meaning
The battery is fully charged.
The battery needs to be recharged.
The LEDs on the battery level indicator have
gone out. The capacity for drive assistance has
been used up and assistance is gently
switched off. The remaining capacity is
reserved for lighting and the on-board
computer. The screen flashes. The pedelec
battery capacity is sufficient to provide 2 more
hours of lighting. Other electrical loads, such
as automatic gears and charging of external
devices connected to the USB port, are not
taken into account here.
Table 13: Overview of battery level indicator
OF
MP H
KM /
Symbol Use

Pedalling frequency is too high, a higher gear is
recommended

Pedalling frequency is too low, a lower gear is
recommended
Table 14: Symbols of the gear recommendation function