Toshiba 40XV648U Guia Do Utilizador
17
Connecting a digital audio system
The TV’s DIGITAL AUDIO OUT terminal outputs a
Dolby
Dolby
®
* Digital
or 2-channel down-mixed PCM
(pulse-code modulation) signal for use with an external
Dolby
Dolby
®
Digital decoder or other external audio system
with optical audio input.
You will need:
•optical audio cable (Use an optical audio cable that has
•optical audio cable (Use an optical audio cable that has
the larger “TosLink” connector and not the smaller
“mini-optical” connector.)
“mini-optical” connector.)
To control the audio:
1
Turn on the TV and the digital audio device.
2
Press Y on the remote control to open the SETUP
menu.
menu.
3
Press B or b to select AV Connection and press T.
4
Press B or b to select Digital Audio Output, and
then press C or c to select either Auto or PCM
(- “Selecting the optical audio output format” on
page 43).
then press C or c to select either Auto or PCM
(- “Selecting the optical audio output format” on
page 43).
Note:
• Some audio systems may not be compatible with Dolby
• Some audio systems may not be compatible with Dolby
Digital bitstream signals. Older audio systems that are
not compatible with standard optical out signals may
not work properly, creating a high noise level that may
not compatible with standard optical out signals may
not work properly, creating a high noise level that may
damage speakers or headphones. THIS DAMAGE IS
NOT COVERED BY YOUR WARRANTY.
NOT COVERED BY YOUR WARRANTY.
• The
DIGITAL AUDIO OUT terminal may not output
some digital audio sources because of copy
restrictions.
restrictions.
• The Dolby Digital format is only available when tuned to
a digital RF channel.
* Manufactured under license from Dolby Laboratories.
Dolby, and the double-D symbol are trademarks of Dolby
Laboratories.
Laboratories.
Connecting an audio system
This connection allows you to use external speakers
with an external analog audio amplifier to adjust the
sound level.
with an external analog audio amplifier to adjust the
sound level.
You will need:
•standard audio cables
•standard audio cables
To control the audio:
1
Turn on the TV and the stereo amplifier.
2
Minimize the sound volume from the TV’s built-in
speakers and control the volume level using the
amplifier’s remote control.
speakers and control the volume level using the
amplifier’s remote control.
LINE IN
Optical
Audio IN
L
R
Dolby Digital decode
r or
othe
r digital audio system
TV uppe
r back panel
Menu Language
ANT/CABLE In
Auto Tuning
Manual Tuning
TV Settings
Manual Setting
AV Connection
PC Settings
English
Antenna
SETUP
AV Connection
PC/HDMI 1 Audio
HDMI Settings
HDMI 1 Audio
Digital Audio Output
Digital
Auto
PC
LINE IN
L
R
Analog audio amplifie
r
TV uppe
r back panel
Chapter 2: Connecting your TV
XV648U_05C02.pdf 6
2009/07/10 10:59:43