LG US998 LRA Owners Manual - Page 42

Power/Lock key Fingerprint sensor, Fingerprint recognition overview

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• Press and hold the volume down (-) key and Power/Lock key at the same time for a second to take a screenshot. • Proximity/Ambient light sensor -- Proximity sensor: During a call, 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 analyzes the ambient light intensity when the auto-brightness control mode is turned on. • Laser detection auto-focus -- Detect the distance from the camera to your subject for automatic focusing. -- Quickly focus on closer or farther objects when you use the rear camera to take photos. • Volume keys -- Adjust the volume for ringtones, calls or notifications. -- While using the Camera, gently press a Volume key to take a photo. To take continuous 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 Capture+. • 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. -- Turn on the fingerprint recognition feature to simplify the process of unlocking the screen. See Fingerprint recognition overview for details. Basic Functions 41

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Basic Functions
41
•
Press and hold the volume down (-) key and Power/Lock key at the
same time for a second to take a screenshot.
•
Proximity/Ambient light sensor
-
Proximity sensor: During a call, 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 analyzes the ambient
light intensity when the auto-brightness control mode is turned on.
•
Laser detection auto-focus
-
Detect the distance from the camera to your subject for automatic
focusing.
-
Quickly focus on closer or farther objects when you use the rear
camera to take photos.
•
Volume keys
-
Adjust the volume for ringtones, calls or notifications.
-
While using the Camera, gently press a Volume key to take a photo.
To take continuous 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 Capture+.
•
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.
-
Turn on the fingerprint recognition feature to simplify the process
of unlocking the screen. See
Fingerprint recognition overview
for
details.