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Basic Features
Sound Systems, Etc.
¦
O
MENum → Sound → ENTErE
3D audio (Off / Low / Medium / High)
3D audio technology provides the immersive sound
corresponding to the pop-up effect of 3D video by audio
depth control in perspective.
✎
Available in only when watching 3D image.
Broadcast audio Options
(digital channels only)
t
■ audio Language
Change the default value for audio languages.
✎
The available language may differ depending on
the broadcast.
■ audio Format
When sound is emitted from both the main speaker and
the audio receiver, a sound echo may occur due to the
decoding speed difference between the main speaker
and the audio receiver. In this case, use the TV Speaker
function.
✎
audio Format option may differ depending on
the broadcast. 5.1ch Dolby digital sound is only
available when connecting an external speaker
through an optical cable.
■ audio Description
AD/SUBT.
(not available in all locations)
This function handles the Audio
Stream for the
aD
(Audio Description)
which is sent along with the Main
audio from the broadcaster.
✎
audio Description (Off / On):
Turn the audio description
function on or off.
✎
Volume: Adjust the audio description volume.
additional Settings
(digital channels only)
■ DTV audio Level (MPEG / HE-aaC): This function
allows you to reduce the disparity of a voice signal
(which is one of the signals received during a digital TV
broadcast) to a desired level.
✎
According to the type of broadcast signal, MPEG
/ HE-aaC can be adjusted between -10dB and
0dB.
✎
To increase or decrease the volume, adjust
between the range 0 and -10 respectively.
■ SPDIF Output: SPDIF (Sony Philips Digital InterFace)
is used to provide digital sound, reducing interference
going to speakers and various digital devices such as a
DVD player.
– audio Format: You can select the Digital Audio
output (SPDIF) format.
✎
The available Digital Audio output (SPDIF) format
may differ depending on the input source.
– audio Delay: Correct audio-video sync problems,
when watching TV or video, and when listening to
digital audio output using an external device such as
an AV receiver (0ms ~ 250ms).
■ Dolby Digital Comp (Line / rF): This function minimizes
signal disparity between a dolby digital signal and a
voice signal (i.e. MPEG Audio, HE-AAC, ATV Sound).
✎
Select Line to obtain dynamic sound, and rF
to reduce the difference between loud and soft
sounds at night time.
– Line: Set the output level for signals greater or less
than -31dB (reference) to either -20dB or -31dB.
– rF: Set the output level for signals greater or less
than -20dB (reference) to either -10dB or -20dB.
Speaker Settings
■ Speaker Select (External Speaker / TV Speaker): A
sound echo may occur due to a difference in decoding
speed between the main speaker and the audio receiver.
In this case, set the TV to External Speaker.
✎
When Speaker Select is set to External
Speaker, the volume and
buttons will not
MuTE
operate and the sound settings will be limited.
✎
When Speaker Select is set to External
Speaker.
x
TV Speaker: Off, External Speaker: On
✎
When Speaker Select is set to TV Speaker.
x
TV Speaker: On, External Speaker: On
✎
If there is no video signal, both speakers will be
mute.
■ auto Volume (Off / Normal / Night): To equalize the
volume level on each channel, set to Normal.
Night: This mode provides an improved sound
experience compared to Normal mode, making almost
no noise. It is useful at night.
reset Sound (Yes / No)
Reset all sound settings to the factory defaults.
Page 35
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Troubleshooting
