Bafang/LUNA DPC 10

Click "i" twice to enter the menu then click it once to move to the next option. Double click to save.
TC = Trip Clearance. Choose N or Y
S7 = Miles or KM. Use plus or minus to choose one then double click "i". This will take you out of the menu but is the only way I found to keep the setting.
BL= Back light sensor. How sensitive the sensor is to turn BL on.
BL-1 = Back light brightness
OFf = Screen auto off time
nna = Maintenance reminder. 0 = off 1 = on
SB = password. 0 "i" 5 "i" 1 "i" 2 "i"
LUd = Wheel diameter
SPl = Speed limit
601 = ???????