value and switch to next parameter.
1) P01-back light lightness:
short press / will switch from 1 to 3,Level 3 is
lightest. Level 2 is default value.
2) P02-kmh/MPH:
Short press / to Switch kmh/MPH.
3) P03-Working voltage:
short press / to switch 24V,36V,48V.
4) P04-Auto shutdown time:
short press / to switch from 0 to 60, it is the
time(in minutes) to shut down the screen automatically if no
operation 0 means never shut down, Default value is 10 minutes
5) P05-Number of Assist levels:
Short press / to change level 3->5->9.
3: 3 assist levels
5: 5 assist levels
9: 9 assist levels
6) P06-Wheel size selection:
short press / to switch wheel size,step: 16