46
Other Digital TV features and settings
Setting the Digital Audio
Digital Audio Output
When connecting a surround sound amplifier to the digital
audio output, the following options can be selected or
adjusted.
1
From the
Preferences
menu, press
or
to select
AV Connection
and press
OK
.
2
Press
or
to select
Digital Audio Output
.
AV Connection
PC/HDMI 3 Audio
HDMI Settings
HDMI 3 Audio
Digital Audio Output
Digital
PC
Side Shared Audio
EXT 2
Input Labeling
3
Press
OK
to display
Digital Audio Format
menu
and press
or
to select an option.
Audio Format:
Press
or
to select
PCM
or
Auto
.
PCM
: This mode outputs PCM format to the digital
audio output socket.
Auto
: This mode outputs Dolby Digital (if available)
or PCM to the digital audio output socket.
Dolby Digital
Dolby Digital
Dolby Digital Plus
Dolby Digital
MPEG
PCM
HE-AAC
Dolby Digital
Audio Delay:
Press
or
to select
Auto
or
Manual
.
Auto
: This mode automatically adjusts the audio
timing to match the video timing.
Note:
The time lag might be large between the
image and sound depending on the connected
equipment (amplifier etc.). In that case, select
Manual
.
Manual
: You can manually adjust the audio signal
timing to match the video signal timing.
Delay Adjustment:
Press
or
to adjust the audio signal timing (0 - 250
ms) to match the video signal timing.
Notes:
•
This feature is greyed out when
Audio Delay
is in
Auto
.
•
A time lag will occur when the video signal or audio
signal is changed. Adjust the timing accordingly.
•
When adjusting the timing, turn down the volume
of the AV equipment used as far as possible.
Depending on the equipment, noise etc. may occur
when the signal is changed.
•
Depending on the connected equipment (amplifier,
etc.), adjustment may not be possible.
•
When the optical digital output setting (Auto
PCM)
is changed, it may be necessary to adjust the
timing again.
•
Do not use other than for audio output from the AV
amplifier, etc. (Malfunction may occur)
Dynamic Range Control
This feature allows control of audio compression for
digital TV programmes excluding those with MPEG-1 and
MPEG-2 audio.
1
From the
Sound
menu, press
or
to select
Dynamic Range Control
.
2
Press
or
to select
On
or
Off
.
Note:
This feature will automatically switch
Off
when
Dolby Volume
is set to
Low
or
High
.
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11.8.9 16:12:13