Palsonic TFTV930 owner manual Troubleshooting, Symptoms Check item

Troubleshooting

Before calling for repair service, check the following items for possible remedies to an encountered symptoms.

Symptoms	Check item
"Ghost" or double images	This may be caused by obstruction to the antenna due to high rise buildings
	or hills. Using a highly directional antenna may improve the picture.
No power	Check that the AC power cord is plugged into the mains socket.
	Unplug the power cord, wait for 60 seconds. Then reinsert plug into
	the mains socket and turn on the unit again.
No picture	Check antenna connections at the rear of the unit to see if it is properly
	connected to the unit.
	Possible broadcast station trouble. Try another channel.
	Adjust the contrast and brightness settings.
	Select a correct input.
	Is a non-compatible signal being input?
Good picture but no sound	Increase the VOLUME.
	Check that the unit is not muted.
	Check that the Speaker item in SOUND menu is set to ON.
Good sound but poor colour	Adjust the contrast, colour and brightness settings.
Poor picture	Sometimes, poor picture quality occurs when having activated an S-VHS
	camera or camcorder connected and having connected another peripheral
	at the same time. In this case, switch off one of the other peripherals.
	Check whether the room is too bright.
Horizontal dotted line	This may be caused by electrical interference (e.g. hair dryer, nearby
	neon lights, etc.)
	Turn off the equipment.
Television not responding to	Check whether the batteries are working. Replace if necessary.
	Clean the remote control sensor lens on the unit.
remote control
	Do not use the remote control under strong or fluorescent lighting.
	The batteries should be inserted with polarity (+, -) aligned.
Snowy picture and noise	Check the antenna connection.
No stable or not	Check if you have selected the correct VGA mode in your PC.
synchronised D-Sub picture
No output from one of the speakers	Adjust Balance in the SOUND menu.
Controls buttons do not work	Unplug the power cord, wait for some seconds. Then re-plug the power
	cord and turn on the unit again.

Do not use in hot and cold rooms (location)

When the unit is used in rooms (locations) with low temperature, the picture may leave trails or appear slightly delayed. This is not a malfunction, and the unit will recover when the temperature returns to normal.

Do not leave the unit in a hot or cold location. Also, do not leaves the unit in a location exposed to direct sunlight or near a heater, as this may cause the cabinet to deform and the LCD panel to malfunction.

(Storage temperature: 00C to +500C; Working temperature: 50C to 400C.)

Note:

If your problem is not solved, restart your TV by turning it off and then on again once.

Never attempt to repair a defective TV yourself.

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