CONTINENTAL EDISON CELED3219B7, Руководство пользователя

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Symptoms
(continued)
Solutions
( continued)
Only some channels are available.
• Check that your area is covered by DTV broadcast.
• Check if channels are not blocked by the "Edit channel"
settings.
• Perform the checks to be carried out in case of poor image
quality.
The USB device does not work.
• Check the USB connection.
• The USB device is not formatted.
• Make sure that the USB device is compatible and that the
multimedia data formats can be read.
The TV turns itself off.
• Check if the settings for "Standby timer", "Automatic standby
without signal" and "Automatic standby without operation" are
not enabled in the Time menu.
• If the TV is used as a PC monitor, check the PC power and
standby settings.
Coloured dots appear on the screen.
• Although the LED screen is manufactured with high precision
technology, black or coloured dots (red, blue or green) may
appear: This is a structural property of the screen and not a
malfunction.