LG BB5530A Owner's Manual

32

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This function allows you to listen to a movie at a 
lower volume without losing clarity of sound.

[Auto]
The dynamic range of the Dolby TrueHD audio 
output is specified by itself.  
And the dynamic range of the Dolby Digital 
and Dolby Digital Plus are operated as same as 
the [On] mode.

[On]
Compress the dynamic range of the Dolby 
Digital, Dolby Digital Plus or Dolby TrueHD 
audio output.

[Off]
Turns off this function.

The DRC setting can be changed only when a 
disc is not inserted or the unit is in complete 
stop mode.

 

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Sometimes Digital TV encounters a delay between 
picture and sound. If this happens you can 
compensate by setting a delay on the sound so 
that it effectively ‘waits’ for the picture to arrive: 
this is called HD AV Sync. Use A D to scroll up and 

down through the delay amount, which you can 
set at anything between 0 and 300 ms. 

With Auto Volume function on, the unit 
automatically adjusts the outputted volume level to 
make it raised or lowered if the sound is too loud or 
small. So you can enjoy the sound at comportable 
level not too loud or small.