Denver E Quick Rider X7 Mode D'emploi Et D'entretien page 10

(Fig 5.0)
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 control is not default setting). If you want to switch off,
(Fig 5.1)
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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