Curtis LCD2424A manual Appendix, Troubleshooting

OSD OPERATION

Channel menu options

Favorite

Allows you to add these channels which you desired as the favorite channels. Use ▼ / ▲ button to highlight the “Favorite” item, then press ► button to enter into the following menu.

Use ▼ / ▲ button to highlight the desired item, then press ENTER / button to add or remove the highlighted channel as favorite.

Show / Hide

Allows you to show or hide the channels.

Use ▼ / ▲ button to highlight the “Show / Hide” item, then press ► button to enter into the following menu.

Use ▼ / ▲ button to highlight the desired item, then press ENTER / button to show or hide the highlighted channel.

Channel No.

Display the number of current channel.

Channel Label

Display the label of current channel.

DTV Signal

Display the quality of current DTV signal.

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
	3.	disconnected or cankered.
screen, and the sound		The antenna cables may be		again or change new cables.
is not clear when you	4.	weak.	3. Adjust antenna again.
watch TV.		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.	The television could not	2.	Search channels again or
The picture is doubled		tune correctly.		adjust television.
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.

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