Toshiba 40XV648U Guia Do Utilizador

Using the StableSound

®

 feature

The StableSound feature limits the highest volume level 
to prevent extreme changes in volume when the signal 
source changes (for example, to prevent the sudden 
increase in volume that often happens when a TV 
program switches to a commercial).

From the SOUND menu, highlight StableSound.

Press C or c to select On, then press O.

Selecting the optical audio output 
format

You can use this feature to select the optical audio 
output format when you connect a Dolby Digital 
decoder or other digital audio system to the DIGITAL 
AUDIO OUT

 terminal on the TV.

Tune to a digital source on the ANT/CABLE input.

From the SETUP menu, highlight AV Connection 
and press T.

Press B or b to select Digital Audio Output.

Press C or c to select Auto or PCM , then press O.
Auto:

 this mode outputs Dolby Digital or PCM to 

the digital audio output socket providing it is being 
broadcast.
PCM:

 this mode outputs PCM format to the digital 

audio output socket.

Using the Dolby

®

 Digital Dynamic 

Range Control feature

This dynamic range control feature causes the ATSC 
dynamic range to be further compressed, allowing you 
to switch from digital to analog broadcasts at the same 
dynamic range.

From the SOUND menu, highlight Dynamic Range 
Control

.

Press C or c to select On, then press O.

Note:
• This feature is only available on Digital Channels.
• This feature will also function to the Digital Audio Output 

Setting the PIN code

A PIN code is necessary for some menus. 

Registering a new PIN code

From the PREFERENCES menu, highlight PIN 
Setting

 and press T. A new screen will display.

Press number buttons to enter a four-digit number. 
Reenter the PIN code to confirm it.

Changing or deleting your PIN code

From the PREFERENCES menu, highlight PIN 
Setting

 and press T. A new screen will display.

Press number buttons to enter your four-digit PIN 
code.

•

Change PIN
Highlight Change PIN and press T.

•

Delete PIN
Highlight Delete PIN and press T.
If you delete the PIN code, the settings of Parental 
Control and Locks

 are reset.

If you cannot remember your PIN code

While the PIN code entering screen is displayed, press 
E four times within five seconds. The PIN code will 
be cleared and you can enter a new PIN code.