Toshiba 40XV648U Guia Do Utilizador
43
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
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.
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:
O.
Auto:
this mode outputs Dolby Digital or PCM to
the digital audio output socket providing what is
being broadcast.
PCM:
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.
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
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
• 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.
regardless of programs, channels or input sources.
1
From the SOUND menu, highlight the Dolby
Volume
Volume
.
2
Press C or c to select Low, High or Off.
Note:
• If Dynamic Range Control is set to
• 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
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.
Re-enter the PIN code to confirm it.
Changing or deleting your PIN code
1
From the PREFERENCES menu, highlight PIN
Setting
Setting
and press T. The PIN code screen will
display.
2
Press the number buttons to enter your four-digit
PIN code.
PIN code.
•
Change PIN
Highlight Change PIN and press T.
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
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.
E four times within five seconds. The PIN code will
be cleared and you can enter a new PIN code.
XV648U_09C06.pdf 12
2009/07/10 11:25:46