LG 42LW650T Owner's Manual page 104

104
CUSTOMIZING SETTINGS
Setting
Digital Audio This function allows you to select your preferred Digital Audio Output.
Out When Dolby Digital is available, selecting Auto in the Digital Audio Out menu will set SPDIF(Sony
Philips Digital InterFace) output to Dolby Digital.
If Auto is selected in the digital audio out menu when Dolby Digital is not available, SPDIF output will
be PCM(Pulse-code modulation).
Even if both Dolby Digital and Audio language have been set in a channel which broadcast Dolby
Digital Audio, only Dolby Digital will be played.
Item
Auto
PCM
TV Speaker Turns on the internal speaker of the TV when using an external Hi-Fi system. You can use the TV
speaker as an audio output device even if there is no video input.
When the TV speaker is turned off while the Simplink home theatre is operating, the sound
y
output automatically switches to the Home theatre speaker, but when the TV speaker is
turned on, the sound output the TV speaker.
Some menus in AUDIO are disabled when TV speaker is set to Off.
y
ARC Mode When using an external audio device with the ARC (Audio Return Channel) feature, SPDIF can be
(Audio Return output using only a High Speed HDMI cable without an additional optical cable.
Channel)
Some HDMI cables may not support this mode. (A High Speed HDMI cable is recommended.)
y
The ARC mode only works on the HDMI 1 input on the TV.
y
Activates the SIMPLINK feature to use this feature.
y
Option
On
Off
DTV Audio Set- When different audio types exist in an input signal, this function allows you to select the audio type
ting (In digital you want.
mode)
Mode
Auto
HE-AAC,
Dolby Digital+, Dolby Digital,
MPEG
AV Sync. If the video and sound are not synced, you can adjust it manually.
(-) setting : Make audio output faster than the default.
(+) setting : Make audio output slower than the default.
Option
AV Sync.
TV Speaker
SPDIF (Sony Philips Digital
InterFace)
Audio Input
MPEG
Dolby Digital
Dolby Digital Plus
HE-AAC
All
NOTE
NOTE
If the device with the ARC feature is turned on, the device speaker is
automatically used when SIMPLINK is enabled.
Even if the device with the ARC feature is turned on and SIMPLINK is
enabled, the device speaker is not automatically used.
Automatically outputs in the order HE-AAC > Dolby Digital+ > Dolby
Digital > MPEG.(Except for Italy)
Automatically outputs in the order HE-AAC > Dolby Digital+ > MPEG
> Dolby Digital.(Only Italy)
Allows users to select the audio type they want.
ex) If MPEG is selected, MPEG is always outputted.
If MPEG is not supported, another audio type is set in that order.
Adjusts the sync of the TV speaker and SPDIF.
Adjusts the sync of the sound from the TV's internal speaker.
Adjusts the sync of the sound from an external speaker connected to
the digital audio output port.
Description
Digital Audio output
PCM
Dolby Digital
Dolby Digital
Dolby Digital
PCM