Hitachi 50V720 Manuale Utente

39

Use the functions below if your TV is connected to an 
amplifier/receiver with OPTICAL DIGITAL INPUT with
Dolby Digital or PCM decoder capabilities.

1.

Use the CURSOR buttons 

or 

to highlight the

function to be adjusted.

2.

Press the CURSOR buttons 

or 

to adjust the

function. 

3.

Press EXIT to quit the menu or select AUDIO to
return to the main menu.

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.

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).

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).

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. This is only effective when the TV is connected via the optical out (digital audio) to an
amplifier/receiver with a Dolby® Digital decoder. The default setting is ON. Use the CURSOR buttons 

or 

to

select the chosen options.

SEL

SEL