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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 recognize 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
AUDIO IN (mini-jack only).
Computer connection issues
The computer display on the TV is not stable:
• Check that your PC uses the supported
resolution and refresh rate.
• Set the TV picture format to unscaled.
There is poor picture quality from connected
devices:
• Check that the devices are connected
properly.
• Check that the picture settings are
correctly set.
The TV did not save your picture settings:
• Check that the TV location is set to the
home setting. This mode offers you the
exibility to change and save settings.
The picture does not t the screen; it is too
big or too small:
• Try using a different picture format.
The picture position is incorrect:
• Picture signals from some devices may not
t the screen correctly. Check the signal
output of the device.
Sound issues
There is picture but no sound from the TV:
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 picture but sound quality is poor:
• Check that the sound settings are correctly
set.
There is picture but sound comes from one
speaker only:
• Verify that sound balance is set to the
center.
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