LG bd610 User Guide

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DRC (Dynamic Range Control) 
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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Note
[LOCK] Menu
The [LOCK] settings affect only Blu-ray Disc and 
DVD playback.
To access the any features in [LOCK] settings, you 
must enter the 4-digit security code you have 
created.  
If you have not entered a password yet, you are 
prompted to do so. Enter a 4-digit password twice, 
and press ENTER (b) to create a new password.
Password
You can create or change the password.
[None]
Enter a 4-digit password twice, and press 
ENTER (b) to create a new password.
[Change]
Enter the current password and press  
ENTER (b). Enter a 4-digit password twice, and 
press ENTER (b) to create a new password.
If you forget your password
If you forget your password, you can clear it using 
the following steps:
1.  Remove any disc that might be in the player.
2.  Select [Password] option in the [Setup] menu.
3.  Use Number buttons to enter “210499”. The 
password is cleared.
If you make a mistake before pressing ENTER (b), 
press CLEAR. Then input the correct password.
 
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 System Setting