Do you have a question about the Ourmeter LCD-SW900 and is the answer not in the manual?
Specifies voltage options: DC24V, 36V, 48V, or customized.
Details standard connector line sequence for connecting the display.
Covers settings for power, headlight, cruise, wheel size, speed, etc.
Details various parameter settings P01-P06 for the meter.
Short press to change PAS or Speed grades during riding.
Long press M for parameter setting, reducing misoperation.