Curtis LCD2424A manual Product Specification, Non-defect Judgment

APPENDIX

TROUBLESHOOTING

Non-defect Judgment

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

Phenomena	Check Parts
The display monitor's	LCD TV takes inside lighten phosphor. It may increase the
panel goes hot.	temperature of the screen in some occasions. It's not a defect.
Unusual dots	Black dots and Bright points may appear on the LCD screen.
	This is a structural property of the LCD panel and is not a defect.
Stripes on screen	Adjust the impulse phase may decrease stripes.（RGB in）

APPENDIX

PRODUCT SPECIFICATION

Model		LCD2424A
Resolution		1920 X 1080
Viewing size(mm)		521.28H X 293.22V
PC best Mode		1920 X 1080 @60Hz
Sound output		3W +3W 4Ω
Power consumption		﹤60W
Stand by power consumption		﹤1W
Power input		AC100-240V, 50/60Hz
Environment	Temperature	Work：5℃-35℃	Store：-15℃-60℃
conditions	Relative humidity	Work：20％-80％	Store：20％-90％

RGB Input impedance：75Ω

RGB Input range：0.7±0.15Vp-p

PC input

	1.Frequency from PC is below 75Hz, enhance it.
Flicker fluctuate	But the picture may be less bright.
(only in PC source)	2.Turn on the upright filter. But it may descend
	the upright resolution.
The top of the monitor	It may occur during long-time working. It's not a defect.
gets hot.

(VGA)

RGB Input supported format: support resolution 640X480 (60Hz)

800X600 (60Hz) 1024X768 (60Hz) 1920X1080 (60Hz) Audio (L /R) Input impedance：20KΩ

Audio (L /R) Input range：500mVrms

Radio frequency	Input impedance: 75Ω(not balance)
(RF)	Incept system: NTSC/ATSC

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