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EN 47
EN
Revision 03/2022Copyright © 2022, Fast ČR, a. s.
Troubleshooting
Problems Possible solutions
The TV set does not respond to
the remote controller.
The batteries in the remote controller might be
empty.
If it is necessary, replace them with new ones.
Clean the lens of the remote controller. The distance
between the LED TV set and the remote controller
should be no more than 8 m, in the recommended
operating angle and with no obstacles in the path
of the beam. Prevent the impact of strong light
(daylight, sunlight or fluorescent light lamps and
fluorescent tubes) on the TV and remote controller.
There are color points on the
screen.
Although the LED screen is made with high-precision
technology and 99.99% or more of the pixels are
operational, the screen can display permanently
unlit or lit points of light (red, blue or green). This is
aconstruction feature of the LED screen and is not
amalfunction.
The picture falls apart. Keep the TV set away from interfering sources of
electricity, such as cars, hair-dryers, welders and any
optional equipment.
The disintegration of image may be caused by
atmospheric phenomena, such as alocal or distant
thunderstorm.
When installing optional equipment, leave aspace
between the optional equipment and the TV set.
Check the antenna and the connection.
Keep the antenna away from the power or input/
output cables.
After automatic tuning only
some channels are available.
Check if your area is covered by digital TV
broadcasting. Try to retune or manually tune the
missing channels.
Check if you use the correct antenna type.
Cannot select achannel. Check if the channel is not blocked in the main menu
settings.
Cannot play from the USB
device.
Check the connecting channel between the USB and
power connection. The hard disc was not formatted.
Make sure that the USB flash unit is compatible and
contains supported formats of multimedia data.
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