FAFREES F1 Manual Del Usuario página 18

press the on/off button to select a parameter, and press and hold the on/off button to
confirm and save the parameter. When "---" is displayed, it will automatically return to
the custom setting interface.
Setting Interface of Number of Steel Magnets for Speed Measurement
A3 version custom setting:
5.3 Rated voltage setting
P1 represents the rated voltage setting option. There are two options for the rated
voltage: 36 means the rated voltage is 36V and 48 means the rated voltage is 48V.
In the parameter modification interface, press the on/off button to select a parameter,
and press and hold the on/off button to confirm and save the parameter. When "---" is
displayed, it will automatically return to the custom setting interface.
5.4 Wheel diameter setting
P2 represents the wheel diameter setting option. The adjustable range is 8~28
inches. Select the corresponding wheel diameter of your e-bike to ensure the
accuracy of the speed and distance indication. In the parameter modification
interface, press the on/off button to select a parameter, and press and hold the
on/off button to confirm and save the parameter. When "---" is displayed, it will
automatically return to the custom setting interface.
Rated Voltage Setting Interface
EN 15