Medion Life P18077 (MD 31077), Инструкция по эксплуатации

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11. Troubleshooting
Error Action
There is no picture
and no sound.
• Check if the power cable is inserted properly into the
socket.
• Check if the signal receiver is set to
TV
.
There is no AV pic-
ture.
• Check to ensure the contrast and brightness settings are
correct.
• Check if all external devices have been connected prop-
erly.
• Check to ensure you have selected the correct AV source.
There is no sound.
• Ensure that the volume has not been set to the minimum
level.
• Ensure the mute setting is not active. Do this by pressing
the button in the top left of the remote control with the
crossed out loudspeaker symbol.
• Check whether headphones are connected.
• If you have connected a satellite receiver or DVD player
via a SCART cable to the television, check whether the ca-
ble has been connected properly to the SCART socket.
There is no picture
and no sound. I
can hear noise,
though.
• The reception might be poor. Check if the antenna is con-
nected properly.
The picture is not
clear.
• The reception might be poor.
• Check if the antenna is connected properly.
The picture is too
bright or too dark.
• Check the settings for contrast and brightness.
The picture is not
sharp.
• The reception might be poor.
• Check if the antenna is connected properly.
• Check the settings for sharpness and noise reduction in
the
PICTURE
menu.
There is a double/
triple picture.
• Check if the antenna is aligned properly.
• Waves might be reflected off buildings or mountains.
The picture is pix-
ellated.
• There might be interference from cars, trains, power lines,
neon lights, etc.
• There might be interference between the antenna and
power cables. Position the cables further apart.