Toshiba 40XV648U Guia Do Utilizador

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Chapter 6: Using the TV’s features
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.
1
Tune to a digital source on the ANT/CABLE input.
2
From the SETUP menu, highlight AV Connection 
and press T.
3
Press B or b to select Digital Audio Output.
4
Press C or c to select Auto or PCM, and then press 
O.
Auto:
 this mode outputs Dolby Digital or PCM to 
the digital audio output socket providing what 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.
1
From the SOUND menu, highlight Dynamic Range 
Control
.
2
Press C or c to select On, and then press O.
Note:
• This feature is only available on digital channels.
• This feature will also affect to the Digital Audio Output 
when the optical audio output format is set to PCM.
Using Dolby
®
 Volume
This feature provides a consistent sound volume 
regardless of programs, channels or input sources.
1
From the SOUND menu, highlight the Dolby 
Volume
.
2
Press C or c to select Low, High or Off.
Note: 
• If Dynamic Range Control is set to 
On, this feature will 
be grayed out.
• This feature does not affect the audio signal output from 
the DIGITAL AUDIO OUT and FIXED AUDIO terminals.
Setting the PIN code
A PIN code is necessary for some menus. 
Registering a new PIN code
1
From the PREFERENCES menu, highlight PIN 
Setting
 and press T. A new screen will display.
2
Press the number buttons to enter a four-digit number. 
Re-enter the PIN code to confirm it.
Changing or deleting your PIN code
1
From the PREFERENCES menu, highlight PIN 
Setting
 and press T. The PIN code screen will 
display.
2
Press the 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.
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2009/07/10   11:25:46