LG K8 2017 Gold Black (X240) - Инструкция по эксплуатации - Страница 270

Basic Functions

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 Proximity/Ambient Light Sensor

-   Proximity sensor: The proximity sensor turns off the screen and 

disables touch functionality when the device is in close proximity 
to the human body. It turns the screen back on and enables touch 
functionality when the device is outside a specific range.

-   Ambient light sensor: The ambient light sensor analyses the 

ambient light intensity when the auto-brightness control mode is 
turned on.

• 

  Volume  Keys

-   Adjust the Volume for ringtones, calls or notifications.

- Gently press a Volume key to take a photo. 

- While screen is off, long press a Volume key to launch Camera.

• 

Power/Lock Key

- Briefly press the key when you want to turn the screen on or off.

-   Press and hold the key when you want to select a power control 

option.

• 

Some functions may be restricted for access, depending on the device 
specifications.

• 

Do not put heavy objects on the device or sit on it, as this may damage 
the screen.

• 

  Screen-protective film or accessories may interfere with the proximity 
sensor.

• 

  If your device is wet or is being used in a humid place, the touch sensor 
or buttons may not function properly.