8
SOUND MENU
The Sound menu provides audio adjustment
for user to modify the audio setting.
1.
Sound Mode:
To set the TV to a
predefined sound setting from Personal,
Music, or Speech.
2.
Balance:
To adjust the balance between
left and right channels.
3.
Virtual Surround:
To add greater depth
and dimension to the TV sound.
4.
Digital Audio Out:
To select the Digital
Audio Out from Off or PCM.
5.
SPDIF Delay:
SPDIF Delay function will
affect SCART/Line out audio also delay
at that time. The Nor Dig HD IRD
shall
support the possibility to adjust the audio delay
on the SPDIF output (if available) up
to 250 ms and it should be
adjustable in
10ms steps, as the IRD may have several
different user set-ups, resulting in different
a/v delays; e.g.
the IRD may be connected
to several types of external audio amplifiers
and the STB may be connected
to several
types of external screens.
6.
AVL:
Choose On or Off to adjust volume
to be consistent across programmes and
channels automatically.
The following functions are only available
for digital channels with audio signals.
7.
Type:
This function enables you to choose
the type of the additional narration during
the TV watching from
Normal, Hard of
Hearing, or Audio Description.
Hard of Hearing: This function provides
narration to deaf and hard of hearing
viewers.
8.
Audio description:
When the Type is set
to “Audio Description”, you can adjust the
volume of the audio
description.
Summary of Contents for LT42A1
Page 31: ...31 6 PCB Layout 6 1 Main Board 715G3431 1 ...
Page 32: ...32 ...
Page 33: ...33 6 2 Power Board 715G3351 1 ...
Page 34: ...34 ...
Page 35: ...35 ...
Page 36: ...36 715G3358 2 ...
Page 37: ...37 6 3 Key Board 715G3293K01001004S 6 4 IR Board 715G3478R01002004M ...
Page 39: ...39 8 Block Diagram ...
Page 63: ...63 10 Exploded View ...
