LG G5 H850, User Manual

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Basic Functions 37
• Proximity/Ambient light sensor
- Proximity sensor: During a call, the proximity light 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.
• Laser detection auto-focus
- Detects the distance from the camera to your subject for automatic
focusing.
- Quickly focuses on closer or farther objects when you use the rear
camera to take photos.
• Volume keys
- Adjust the Volume for ringtones, calls or notifications.
- Gently press a Volume key to take a photo. To take continuous shots
of photos, press and hold the Volume key.
- Press the Volume Down (-) key twice to launch the Camera app
when the screen is locked or turned off. Press the Volume Up (+)
key twice to launch .
• Power/Lock key (Fingerprint sensor)
- 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.
- Gently put your finger on the key when you want to unlock the
screen with your fingerprint.