Lighting; Beep Signals; Automatic Charging - ION PMU4 User Manual

4.7.3

Lighting

You can set whether you wish the lights to be switched on automatically or
whether you wish to do this manually under Lighting.
If you select Auto, the bicycle lighting will be switched on and off
automatically. A light sensor will continuously measure the quantity of light
and will switch the lights on and off based on this.
If you select Manual, the bicycle lighting will only be switched on or off when
you use the lights button on the control unit.
4.7.4

Beep Signals

You can set whether and when you wish to hear beep signals under
Beepers.
If you select On, the display will emit five long beeps when there is a
message on the display. In addition, you will also hear a short beep signal
when you press the control unit buttons, after calibrating and after resetting
a ride.
If you select On alerts, the display will emit five long beep signals when
there is a message. Your display will not emit beep signals with this setting
when the control unit buttons are pressed, after calibrating and after
resetting a ride.
If you select Off, the display will not issue beep signals when operating the
control unit nor when there are alerts, after calibrating and after resetting a
ride.
4.7.5

Automatic Charging

With this function, the E-bike automatically generates energy when no
pressure is being exerted on the pedals. This allows the battery pack to
recharge while you are cycling.
To use the function, you first have to switch it on via the display menu.
You can then use the set button
charging. Automatic charging works up to about 80% capacity and up to
about 35 km/h.
to activate or deactivate automatic
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