TXED BIKE E POWER PRO XV 27.5+ Mode D'emploi Et D'entretien page 29

(Fig 5
1) ON/OFF: Press the power button once, the LCD starts for
working, press power button twice, the background screen light is on.
If there is headlight on e-bike, when the screen background light is on,
then the headlight is on (see Fig. 5.1), when the background light is
off, the headlight is off. (This headlight controls is not default setting)
(Fig 5.1)
If you want to switch off, press power button for 3 seconds, then the LCD background light is off.
Usually when the e-bike stayed more than 5 minutes, the display will automatically shut down.
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