7.4 Turn on/off Backlight
Press button for 2 seconds to turn on the backlight of the
display, the headlight will be on at the same time. Hold Button
for 2 seconds again, backlight is off.
Turn On Backlight
7.5 PAS Level Selection
Press button or button to change the output power of
the motor. The power ranges from level 1 to level 5. Level 1 is
the minimum power. Level 5 is the maximum power. The default
value is level 1.
PAS Level 1 PAS Level 2 PAS Level 5