33
CONTROLS AND FEATURES
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c
Press
b
to highlight
Voice Enhancement
, and then
press
C
or
c
to select
On
.
d
Press
b
to highlight
Dynamic Bass Boost
and using
C
or
c
select the desired bass expansion level (
Off,
Low
or
High
).
This feature provides a consistent sound volume regardless of
programmes, channels or input sources.
a
In the
SOUND
menu, press
b
to highlight
Dolby
Volume
.
b
Press
C
or
c
to select
Low
,
High
or
Off
.
NOTE:
• The
Dolby Volume
setting influences the
Dynamic Range
Control
and
Digital Audio Output
settings.
• If
Dynamic Range Control
is set to
On
, this feature will be
disabled.
This feature allows control of audio compression for some
digital TV programmes (MPEG-1 and MPEG-2 audio
programmes are not supported).
a
In the
SOUND
menu, press
b
to highlight
Dynamic
Range Control
.
b
Press
C
or
c
to select
On
or
Off
.
NOTE:
This feature is disabled when
Dolby Volume
is set to
Low
or
High
.
Sometimes there can be large changes in volume when
switching from a DTV 5.1ch to a DTV 2ch, an ATV channel, or
an external input. Using the
Audio Level Offset
feature
reduces these volume differences.
a
Set the volume level usually used when watching a
DTV 5.1ch programme.
b
Tune to a channel which is DTV 2ch, ATV or an external
input.
c
In the
SOUND
menu, press
b
to highlight
Audio
Level Offset
and press
OK
.
d
Press
b
to highlight an option, and then use
C
or
c
to adjust the volume level.
NOTE:
• The available item changes depending on the current input
source. For example, while watching a DTV 2ch programme,
only
DTV 2ch
is available and the other two items are
greyed out in the menu. This allows you to easily adjust
according to each condition.
• When watching a DTV 5.1ch programme, this feature is not
available.
Audio Description is an additional narrative sound track for
visually impaired individuals to understand and enjoy the story
line more fully. The letters AD will be displayed in the channel
banner when programmes contain AD content.
a
In the
SOUND
menu, select
Audio Description
and
press
OK
.
b
Highlight
Audio Description
, and then press
C
or
c
to select
On
.
The
AD
button on the Remote can also be used to
toggle the
Audio Description
feature between On
and Off.
c
To adjust the level of the audio description sound to
the main sound, highlight
Mixing Level
and use
C
or
c
.
Dolby Volume
®
Dynamic Range Control
Audio Level Offset
Audio Description
0
0
-5
Audio Level Offset
ATV
DTV 2ch
External Input
50
Audio Description
Mixing Level
Audio Description
On
