Prestigio P370 DVD-X, User Manual

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40 PRESTIGIO P370DVD-X
ENG
Troubleshooting
If the TV seems to have a problem, first try the following list of possible problems and solutions before contacting a
service center. If none of these troubleshooting tips apply, do not attempt to repair the product yourself. Call your nearest
service center.
• Symptoms that may appear to be a problem
The following symptoms may happen even if the TV has no problem. First try the following list of possible problems and
solutions before contacting a service center. First try the following list of possible problems and solutions. If the symptom
continues, turn the TV off, and call your nearest service center.
Symptom Possible Problem Possible Solution
No picture on the screen, and the Power connection problem. Check the power cable connectivity to the
power LED does not turn on. power connector. Press the power switch again.
The TV is turned on, but there is The brightness is adjusted too low. Adjust the brightness and the contrast so that
no picture on the screen. The fluorescent tube is out of order. a picture is displayed brightly. The flores cent
tube of a LCD TV has a lifetime of about
50,000 hours. To replace the fluorescent tube,
contact a service center.
An afterimage is generated when This is caused by an inherent property of LCD panels. Depending on the number of
continuously watching a still image. valid pixels, there may be black or bright pixels. These will be less than 0.005% of the
sum of all pixels. This is not a problem.
No picture on the screen. No audio. Discordance between the external Adjust the input switch location.
device jack and the input switch
button location.
A picture is displayed on the screen, The volume is adjusted to 0. Turn up the Volume button.
but there is no audio. Mute is active. Press the Mute button again.
The audio cable is disconnected. Check the audio cable connectivity.
Remote control malfunctions. The polarity of the batteries installed Reinstall the batteries properly.
in the remote control is wrong.
Replace the batteries with new ones.
The batteries installed in the remote
control have not been discharged
completely.
Noise is heard on the radio. This may happen when you use a Noise may occur when you use a radio near
radio near the TV. the TV. Keep some distance between any
radios and the LCD TV.
No color in a color picture. The Color density is adjusted Adjust the Color density to 100 or less.
to 0 or almost 0.
Duplicated pictures on the screen. This may be caused by reflected Check if there are any tall objects such as skys
broadcasting signals when there is crapers near your house. Check that the
are mountains, buildings, or direction of the antenna is adjusted correctly.
trees near your house.
Blurred or snowy picture. The direction of the antenna is not Check that the direction of the antenna is
optimal. The antenna cable correct. Check that the antenna cable is
is disconnected. connected to the ANTENNA jack on the back of
the LCD TV.