Charge Level Indicator (On-Board Computer); Indicator For Motor Power Used; Gear Recommendation Indicator; Tachometer Indicator - Bosch ZEMO SU-E FS 12 Translation Of Original Operating Instructions

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.
Symbol Meaning
The battery is fully charged.
The battery needs to be recharged.
The LEDs on the charge level indicator go 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 14: Overview of battery level indicator
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 41: The left-hand battery is being charged
You can also see the battery charge level on the
level indicator LEDs (battery).
MY22Z01 - 12_1.0_25.07.2022

3.4.2.4 Indicator for motor power used

If the motor is active, the motor power used
indicator 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


Table 15: Symbols of the gear recommendation function

3.4.2.6 Tachometer indicator

The tachometer indicator shows the current
speed at all times.
You can select whether the speed is displayed in
kilometres or miles in the system settings.
OF

3.4.2.7 Function display

MP H
KM /
The function display shows texts and readings.
Three different types of information are shown:
• Journey information,
• System settings and data, and
• System messages.
Use
Pedalling frequency is too high, a higher gear is
recommended
Pedalling frequency is too low, a lower gear is
recommended
Description
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