I found them................never mind
P0: Set battery low voltage protection point , used to adjust battery level indication precision, setting for common lithium battery:
24v battery—low voltage protection point 20v
36v battery—low voltage protection point 31v
48v battery—low voltage protection point 42 v
Other battery should adjust up or down according to materials and string
P1: SET rim diameter , unit inches
Such as if bike rim is 26inches, then make it 26
Scooter motor 8inches , make it 8
P2: INTERFACE SET magnetic poles ratio , should be set according to motor magnetic poles and reduction gear ratio
Common 26inches geared motor should be 45
8inches gearless motor should be 15
Adjust up or down according to motor rated top speed indication, if slow then down the data, if faster then add data
P3: set speed testing standard
Ordinary motor hall sampling set is 1, if take external speed test hall then set is 0
P4: interface setting speed display unit
Common is 0 kilometer , aboard is 1 miles
