32Installation

3

Installation

HD AV Sync

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 U u to scroll up and down through the delay amount, which you can set at anything between 0 and 300m sec.

The delay will vary depending on which digital TV channel you are on. If you change channel you may need to readjust the HD AV Sync.

[LOCK] Menu

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 () to create a new password.

Password

You can create or change the password.

[None]

Enter a 4-digit password twice, and press ENTER () to create a new password.

[Change]

Enter the current password and press ENTER (). Enter a 4-digit password twice, and press ENTER () to create a new password.

DRC (Dynamic Range Control)

When a content encoded in Dolby Digital or Dolby Digital Plus is playing back, you may wish to compress the dynamic range of the audio output (the difference between the loudest sounds and the quietest ones). This allows you to listen to a movie at a lower volume without losing clarity of sound. Set [DRC] to [On] for this effect.

NOTE

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

NOTE

If you make a mistake before pressing ENTER, press CLEAR. Then input the correct 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 [Lock] option in the [Setup] menu.

3.Use number buttons to enter “210499” on the [Lock] Menu. The password is cleared.

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LG Electronics HB905SB owner manual Lock Menu, HD AV Sync, Password, DRC Dynamic Range Control, If you forget your password