Samsung LA46C750, Руководство пользователя

Страница: 22 / 61

21
English
03
Basic Featur
es
Audio Format
(MPEG / Dolby Digital 2.0 / HE-AAC2.0)
(digital channels only)
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.
HE-AAC2.0
✎
is available in New Zealand.
Audio Description
(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.
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.
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 MUTE buttons will not operate and the
sound settings will be limited.
When
✎
Speaker Select is set to External Speaker , you
should use these settings.
TV Speaker: Off, External Speaker: On
x
When
✎
Speaker Select is set to TV Speaker , you
should use these settings.
TV Speaker: On, External Speaker: On
x
If there is no video signal, both speakers will be mute.
✎
Additional Setting
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 : During the reception of a digital TV
broadcast, you can select the Digital Audio output
(SPDIF) format from the options
PCM or Dolby Digital
or DTS .
By connecting to 5.1ch speakers in a Dolby
✎
Digital setup, maximize your interactive 3D sound
experience.
Audio Delay
: Correct audio-video mismatch, when
watching TV or video, and listening to digital audio
output using an external device such as an AV receiver.
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.
Sound Reset (OK / Cancel)
Reset all sound settings to the factory defaults.
Selecting the Sound Mode ¦
t
When you set to Dual l-ll , the current sound mode is
displayed on the screen.
Audio
Type
Dual l-ll Default
A2
Stereo
Mono Mono
Automatic
change
Stereo
Stereo
↔
Mono
Dual Dual I
↔
Dual II Dual I
NICAM
Stereo
Mono Mono
Automatic
change
Stereo Mono ↔ Stereo
Dual
Mono
↔
Dual I
Dual II
Dual I
If the stereo signal is weak and an automatic switching,
✎
occurs, then switch to the mono.
Only activated in stereo sound signal.
✎
Only available when the
✎
Input
source is set to
TV
.
P
POWER
HDMI
SUBT.
DUAL
I-II
SOURCE
0
SOURCE
0
BN68-02745A_Eng.indb 21 2010-05-04 �� 1:37:29