Turn On/Off Backlight - TBA KM5S-LCD User Manual

6Km/h "Push Cruise Control" function should
only be used while pushing the e-bike by hand.
Please don't use this function when riding.

Turn on/off backlight

Hold UP for 2 seconds to turn on the backlight of the
display, the headlight (if installed) will be power on at
the same time. Hold UP for 2 seconds again, to turn off
the headlight and the backlight.
Push cruise control
Turn on/off backlight
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