Samsung UA40C7000 User Manual page 21

Audio Format (MPEG / Dolby Digital 5.1)
(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.
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.
✎
If there is no video signal, both speakers will be mute.
Additional Setting
(digital channels only)
■ DTV Audio Level (MPEG /
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
✎
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
HE-AAC): This function
PCM or Dolby Digital.
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
¦
When you set to Dual l ll, the current sound mode is
displayed on the screen.
Audio
Type
Mono
A2
Stereo ↔ Mono
Stereo
Stereo
Dual Dual 1 ↔ Dual 2
Mono
Mono ↔ Stereo
NICAM Stereo
Stereo
Mono ↔ Dual 1
Dual
 Dual 2 
✎
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.
t
Dual 1/2 Default
Mono
Automatic
change
Dual 1
Mono
Automatic
change
Dual 1
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English