Light Reserve; Shift Sensor; Climb Assist - Derby cycle Pedelec Impulse Evo User Manual

1. Navigate to "Wheel circumference" as described in
settings in the menu Page EN-22.
You can pick values between:
» 1,510 mm and 2,330 mm
2. Use the / buttons to select the option required. The option selected
is shown with a black background.
3. Once you confirm the wheel circumference with , you return to the
sub-menu
3.4.2.11

Light reserve

When enabled, the Light reserve function keeps back part of the battery
power for long-term light function. This power is kept for two hours after
the assist power has ended.
1. Navigate to "Light reserve" as described in
settings in the menu Page EN-22.
2. Use the / buttons to select "Yes" or "No". The option selected is
shown with a black background.
3. Once you confirm with , you return to the sub-menu
EN-30 Original User Guide | Pedelec Impulse Evo Version 1
 3.4.1 Configuring
 3.4.1 Configuring
3.4.2.12

Shift sensor

The shift sensor detects changes of gear and interrupts motor assist for
fractions of a second. This enables switching to be smoother and much
quicker, especially for gear hubs. The higher this value is set, the longer
the time without assist - and more time is provided for shifting gear.
1. Navigate to "Shift sensor" as described in
in the menu Page EN-22.
Pick from:
OFF 50 ms 100 ms
2. Use the / buttons to select the option required. The option selected
is shown with a black background.
3. Once you confirm with , you return to the sub-menu
3.4.2.13

Climb assist

When the cycle is being ridden, the power sensor integrated in the motor
registers the pedal power you require. The motor controller interprets the
pedal power signals and responds (differently depending on the climb
assist value setting). The lower the value set (e.g. 1), the more sluggish
the response of the motor during the assist phase. The higher the value
set (e.g. 7), the more sensitive the motor responds to the pedal power.
For uphill rides in particular, it is beneficial when the power sensor does
not respond so sensitively, so that it is possible to ride with motor assist
which is as uniform and harmonic as possible.
 3.4.1 Configuring settings
150 ms 200 ms 250 ms 300 ms