LG K8 Dual 2017 User Manual page 25

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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.
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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.
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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.
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Some functions may be restricted for access, depending
on the device specifications.
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Do not put heavy objects on the device or sit on it, as this
may damage the screen.
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Screen-protective film or accessories may interfere with
the proximity sensor.
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If your device is wet or is being used in a humid place, the
touch sensor or buttons may not function properly.
Basic Functions 24