Curtis LCDVD2223AC manual Appendix, Troubleshooting, Symptom of Trouble

DVD OPERATION

Function Settings

DIGITAL

APPENDIX

TROUBLESHOOTING

The Symptom of Trouble

Attempt the following steps to diagnose the symptom you have seen. If the symptom couldn’t be corrected, please contact the dealer.

Symptom		Possible causes	Correct measures
	1. The antenna cables may be		1.	Connect antenna cables
		disconnected.
				again or change the plug.
	2. The antenna cables may be
There are spots on the			2.	Connect antenna cables
		disconnected or cankered.
screen, and the sound	3.	The antenna cables may be		again or change new cables.
is not clear when you		weak.	3. Adjust antenna again.
watch TV.	4.	The weather is bad.	4. There is no need to correct.
	5.	The transmitter is wrong.	5.	Check with local operator.
	1. The antenna cables may be		1. Adjust antenna again.
		weak.
			2.	Search channels again or
	2.	The television could not
The picture is doubled				adjust television.
		tune correctly.
or tripled,	3.	The weather is bad	3. There is no need to correct.
but sound is good.	4.	The transmitter is wrong.	4.	Check with local operator.
	5.	Television input incorrectly.	5.	Check the outside devices.
	Your unit is being affected by		Check the shield contains of
Disturb Intermittent	other television, automobiles,		television and put the
	fluorescent lamps,		television as far away as
	portable radio.		possible through cables.
	1.	Television is under AV mode.	1.	Check the picture/sound
	2.	The picture and volume are
			control (enter main menu).
No picture & No sound	set to minimum.
			2.	Make sure power in on.
	3.	The television is under sleep
	mode or electricity-saving mode.

NOTE : Consumer should not repair by yourself, high-voltage is in unit, please request professional worker to repair if meet trouble.

40 41