LG SP520 - Manual (Page 24)

System Setting 24
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[AUDIO] menu
Set the unit’s Audio options according to the type
of audio system you use.
Since many factors affect the type of audio
output, see “Audio Output Specifications” on
page 40 for details.
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Note
HDMI / Digital Output
[PCM Stereo]
Select if you connect this unit’s HDMI OUT or
DIGITAL AUDIO OUT jack to a device with two-
channel digital stereo decoder.
[Primary Pass-Thru]
Select if you connect this unit’s DIGITAL AUDIO
OUT and HDMI OUT jack to a device with LPCM
and Dolby Digital, Dolby Digital Plus.
Sampling Freq.
(Digital Audio Output)
[192 kHz]
Select this if your A/V Receiver or Amplifier is
capable of handling 192 kHz signals.
[96 kHz]
Select this if your A/V Receiver or Amplifier is
not capable of handling 192 kHz signals. When
this choice is made, this unit
automatically converts any 192 kHz signals to
96 kHz so your system can decode them.
[48 kHz]
Select this if your A/V Receiver or Amplifier is
not capable of handling 192 kHz and 96 kHz
signal. When this choice is made, this unit
automatically converts any 192 kHz and 96 kHz
signals to 48 kHz so your system can decode
them.
Check the documentation for your A/V Receiver or
Amplifier to verify its capabilities.
DRC (Dynamic Range Control)
This function allows you to listen to a movie at a
lower volume without losing clarity of sound.
[Off]
Turns off this function.
[On]
Compress the dynamic range of the Dolby
Digital or Dolby Digital Plus audio output.
[Auto]
The dynamic range of the Dolby Digital and
Dolby Digital Plus are operated as same as the
[On] mode.
The DRC setting can be changed only the unit
is in complete stop mode.
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Note