Surround Parameter
You can adjust the surround audio sound field eects to match your 
preferences.
The items (parameters) that can be adjusted depend on the signal 
being input and the currently set sound mode. For details on the 
adjustable parameters, see “Sound modes and surround parameters” 
(vpage193).
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•Some setting items cannot be set while playback is stopped. Make the settings 
during playback.
 2 Cinema EQ
Gently softens the upper treble range of movie soundtracks to reduce 
possible harshness and improve clarity.
On : “Cinema EQ” is used.
O (Default) : “Cinema EQ” is not used.
 2 Loudness Management
This sets whether to output as specified in “Dynamic Compression” 
or output directly without compressing the dynamic range of audio 
recorded in the disc.
On (Default) :  Outputs using the settings made in “Dynamic 
Compression” and “Dialogue normalization function” 
(vpage162) are enabled.
O :  “Dynamic Compression” settings and “Dialogue Normalization” 
are disabled, and the signals on the disk are output as is.
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•This can be set in the Dolby TrueHD mode. 
 2 Dynamic Compression
Compress dynamic range (dierence between loud and soft sounds).
Auto :  Automatic dynamic range compression on/o control according 
to source.
Low / Medium / High : These set the compression level.
O : Dynamic range compression is always o.
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•You can set “Auto” only for the Dolby TrueHD source.
•The default setting is “O”. When the input signal is Dolby TrueHD source, 
the default setting is “Auto”.