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6.4 Sound issues
There is a picture but sound quality is poor:
Note
If no audio signal is detected, the TV
automatically switches the audio output off
this does not indicate malfunction.
Check that all cables are properly connected.
Check that the volume is not set to 0.
Check that the sound is not muted.
There is a picture but the sound quality is poor:
Check that the sound settings are correctly
set.
There is a picture but sound comes from one
speaker only:
Verify that sound balance is set to the centre.
6.5 HDMI connection issues
There are problems with HDMI devices:
Note that HDCP (High-bandwidth Digital
Content Protection) support can delay the
time taken for a TV to display content from
a HDMI device.
If the TV does not recognise the HDMI
device and no picture is displayed, try
switching the source from one device to
another and back again.
If there are intermittent sound disruptions,
check that output settings from the HDMI
device are correct.
If you use an HDMI-to-DVI adapter or
HDMI-to-DVI cable, check that an additional
audio cable is connected to AV IN.
6.6 Computer connection issues
The computer display on the TV is not stable:
Check that your PC uses the supported
resolution and refresh rate.
Select the "Auto Setting" function.
1. Press
2. Select [Setup] >[Picture] >[Geometric]
[Auto Setting].
6.7 ARC
issues
ARC enables digital sound to be output using
just an HDMI cable.
How to Use ARC
Connect ARC-enabled AV receiver through
High Speed HDMI™ Cable (HDMI 1.4 cable)
to HDMI Port 2 of TV.
In "Setting" menu of TV, set "HDMI ARC"
switch to "On".
Select/Set "ARC" mode "On" in AV receiver
(For more details refer user manual of AV
receiver).
Note:-
Connect AV receiver in "HDMI 2" Port of
TV.
When ARC is "On" TV Speaker will be
deactivated.
If you disconnect ARC Home Theater then
in Setting Menu of TV,
Set "HDMI ARC" option to "Off" to activate
TV speakers .
To use ARC feature keep "Easy link"
on.
EN 19
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