Screen Display

Audio

Audio Source

Multi-Channel Television Sound will allow you to select STEREO (a stereo broadcast), MONO (monaural sound) used when receiving a weak stereo broadcast or SECOND AUDIO PROG (SAP) which may be a secondary language, weather report, etc.

Internal Speakers

This function is useful when setting up the external speakers.

ON

Select this feature if using the internal speakers only.

TV as Center

Select this feature when setting up external speakers from a separate stereo system.

 

The TV’s speakers will work as the center speaker.

OFF

Select this feature if you prefer to use only speakers from a separate stereo system.

Auto Noise Cancel

This function eliminates the noise between stations. If a channel is tuned and is noisy, this function will automatically eliminate the audio for that channel.

Perfect Volume

This function will automatically adjust volume so each channel and input has the same average volume level.

Loudness

Set this function to ON to emphasize bass and treble at low volume levels.

Language

Some programs transmit more than one DTV language option. Most will have English as a default language. The language function will allow you to select up to 4 language options (if available).

Digital Output

This function allows you to select between Dolby® Digital and PCM. This setting will be fed into optical output.

Dolby®Digital - Select this feature if the TV is connected to an amplifier/receiver with a Dolby®Digital only decoder; it will provide six independent soundtrack channels through the optical output jack (Digital Audio).

NOTE: *Manufactured under license from Dolby Laboratories. “Dolby” and the double-D symbol are trademarks of Dolby Laboratories.

PCM - Select this feature if the TV is connected to an amplifier/receiver with a PCM only decoder; it will provide two independent soundtrack channels through the optical output jack (Digital Audio).

On-

DRC

Dynamic Range Compression - Use this function to compress the range of sound volume. By compressing the range of sound volume, it is possible not only to

suppress the output of loud sound at night but also to raise the volume of low sound. The default setting is ON.

Use the CURSOR PAD ￿ or ￿ to select the chosen options.

OR

Audio

 

 

 

 

 

 

 

 

Treble

 

 

50%

 

Bass

 

50%

 

Balance

 

 

L

 

Surround

 

 

Off

 

Bass Boost

 

Off

 

Audio Source

 

Stereo

 

Internal Speakers

 

On

 

Auto Noise Cancel

 

Off

 

Perfect Volume

 

Off

 

 

 

 

 

 

Move

SEL Select

 

 

R

NOTE: The functions Language, Digital Output and DRC are only available when viewing digital programs.

Use the functions at right if your TV is connected to an amplifier/receiver with optical digital input with Dolby® Digital or PCM decoder capabilities.

NOTE: 1.- The DRC control affects only Dolby® Digital signals decoded internally by the TV.

2.- DRC does not affect the Dolby Digital bitstream available at the digital audio output.

 

 

 

 

 

 

 

Audio

 

 

 

 

Audio Source

Stereo

 

 

Internal Speakers

On

 

 

Auto Noise Cancel

Off

 

 

Perfect Volume

Off

 

 

Loudness

 

Off

 

 

Language

 

1 [Unknown]

 

 

Digital Output

Dolby Digital

 

 

DRC

 

On

 

 

Lip Sync

 

0

 

 

 

 

 

 

 

Move

SEL Select

 

 

 

 

 

 

Lip Sync

Selecting this feature will allow you to synchronize the audio with the picture signal on a digital or analog source. Use the CURSOR PAD ￿ or ￿ to synchronize the picture and the audio signal. The default value is set to 0.

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Hitachi L42V651, L47V651 important safety instructions Drc