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INFORMATION
Problem
The screen display
freezes or does not work
properly during a digital
broadcast.
Digital broadcasting
is not available even
though the cable is
connected.
The display is inactive
or unclear when
connected to an HDMI
source.
Does not work with a
USB storage device.
Sound
(Home) → SETTINGS → SUPPORT → Sound Test
First run a Sound Test to verify that the sound signal output is normal.
If there is no problem with the test sound, check connected external
devices and the broadcast signal.
Problem
Screen display is on but
there is no sound.
•
This may occur in case of a weak
signal or unstable reception. Adjust
the antenna orientation and cable
connections.
•
If the signal strength or quality is low
on Manual Tuning, check with the TV
station or administration office.
•
Check with the cable operator providing
your subscription and/or signal.
(Depending upon your subscription,
digital broadcasting may not be
supported.)
•
Check the HDMI
If your HDMI
images may fade in and out or not be
®
displayed properly.
•
Ensure that all cables are securely
connected. When connections are not
secure, images may not be properly
displayed.
•
Verify that the USB device and cable is
version 2.0 or higher.
•
Check other TV programs.
•
Check if the audio output settings for the
projector are configured correctly.
Solution
cable specifications.
®
cable is not genuine,
®
Solution
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