Palsonic 3415DVD user manual Troubleshooting Guide

Troubleshooting Guide

To assist in location possible faults use help guide below.

BREAKDOWN PHENOMENON		CHECKING
PICTURE	SOUND
		The aerial direction and connection
Picture with snow	Noise
		This is called ghosting which can be minimised
		with an outside aerial, and good quality cable and
		terminations. Altering the aerial direction can also
Double or Triple Image	Normal	minimise this effect.
		Electrical interference which can be caused by cars,
		motorbikes etc, Fluorescent lamps and dirty
		insulators on overhead power cables.
Disturb	Noise
		Volume Sound mute
Normal	No sound
		Ensure that the power supply is connected to
		the TV set and turned on. Also ensure that the
		TV set is not in "Listen Mode" or that the
No Picture	No sound	brightness and contrast are not turned down.
		Adjust colour control
No colour	Normal volume
		Adjust channel again
Scramble	Normal or Weak Volume
		Colour Purity fault which can be caused by moving the
		TV set, placing magnets near the TV screen or turning
		on/off house hold appliances such as vacuum cleaners
Colour Spot	Normal volume	near the TV set. Turn the TV off with the mains power
		switch for 15 minutes. When the power is turn on again
		the TV set will automatically demagnetise the screen.
		In severe cases you may need to repeat this process.

Note:

1.If the fault can not be repaired using the above guide consult with your local authorised service centre. The TV set must only be repaired by a qualified registered service person. Never attempt to remove the back cover as TV set has dangerous voltages inside that may cause a fatality or fire.

2.The cabinet may produce the occasional "snapping sound". This is normal and caused by the materials in the cabinet expanding with room temperature changes.

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