LG LF57 Series Owner's Manual page 25

To use Energy Saving feature
SETTINGS PICTURE Energy Saving
Reduces power consumption by adjusting screen brightness.
• Auto : [Depending on model]
The TV sensor detects the ambient lighting and automatically
adjusts the screen brightness.
• Off : Turns off the Energy Saving mode.
• Minimum / Medium / Maximum : Applies the pre-set Energy
Saving mode.
• Screen Off : Screen is turned off and only sound is played. Press
any button except Power button on the remote control to turn the
screen back on.
To use HDMI ULTRA HD Deep Colour
SETTINGS PICTURE HDMI ULTRA HD Deep Colour
(1/2) ULTRA HD Deep Colour
[Depending on model]
HDMI port provides ULTRA HD Deep Colour, You can watch more clear
picture.
• On : ULTRA HD Deep Colour support
• Off : ULTRA HD Deep Colour not support
To use TV speaker
SETTINGS AUDIO Sound Out
Speaker
[Depending on model]
Sound is output through the TV speaker.
To use External Speaker
SETTINGS AUDIO Sound Out
/ Audio Out (Optical)
[Depending on model]
Sound is output through the speaker connected to the optical port.
• SimpLink is supported.
To use Digital Sound Out
SETTINGS
/ Audio Out (Optical) / Internal TV Speaker + Audio Out (Optical)
[Depending on model]
Sets up Digital Sound Out.
HDMI
To connect and use LG audio device
SETTINGS
[Depending on model]
Connect LG audio device with the
audio output port. LG audio device allows you to enjoy rich powerful
sound easily.
TV Speaker / Internal TV
To use Headphone
SETTINGS
[Depending on model]
Sound is output through the headphone connected to the earphone/
headphone port.
External Speaker (Optical)
To synchronize audio and video
SETTINGS
[Depending on model]
Synchronizes video and audio directly when they do not match.
• If you set AV Sync. Adjust to ON, you can adjust the sound output
AUDIO Sound Out External Speaker (Optical)
Digital Sound Out
Item Audio Input
MPEG
Dolby Digital
Auto Dolby Digital Plus
HE-AAC
DTS
PCM All
AUDIO Sound Out LG Sound Sync (Optical)
logo to the optical digital
AUDIO Sound Out Headphone
AUDIO AV Sync. Adjust
(TV speakers or SPDIF) to the screen image.
Digital Audio Ouput
PCM
Dolby Digital
Dolby Digital
Dolby Digital
DTS
PCM
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