Curtis LEDVD1966A - Manuel (Page 29)

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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.
Check Parts Phenomena
The display monitor's
panel goes hot.
Unusual dots
Stripes on screen
Flicker fluctuate
(only in PC source)
The top of the monitor
gets hot.
LED TV takes inside lighten phosphor. It may increase the
temperature of the screen in some occasions. It's not a defect.
Black dots and Bright points may appear on the LED screen.
This is a structural property of the LED panel and is not a defect.
Adjust the impulse phase may decrease stripes.（RGB in）
1.Frequency from PC is below 75Hz, enhance it.
But the picture may be less bright.
2.Turn on the upright filter. But it may descend
the upright resolution.
It may occur during long-time working. It's not a defect.
APPENDIX
PRODUCT SPECIFICATION
Radio frequency
(RF)
Input impedance: 75Ω(un balance)
Incept system: NTSC/ATSC
Model
Resolution
Viewing size(mm)
PC best Mode
Sound output
Work：5℃-35 Store： 15 -60 ℃ - ℃ ℃
Power consumption
Environment
conditions
Temperature
Relative humidity Work：20％ 80％ Store：20％ 90％ - -
Stand by power consumption
Power input
PC input
(VGA)
RGB Input impedance：75Ω
RGB Input range：0.7±0.15Vp-p
RGB Input supported format: support resolution 640X480 (60Hz)
800X600 (60Hz) 1024X768 (60Hz) 1360X768 (60Hz)
Audio (L /R) Input impedance：20KΩ
Audio (L /R) Input range：500mVrms
LEDVD1966A
1366 X 768
409.8H X 230.4V
1360 X 768 @60Hz
2W +2W 4Ω
﹤36W
﹤1W
DC12V, 3A
YPbPr
input
Y, PB/ CB, PR/CR Input impedance: Ω
Y, PB/ CB, PR/CR Input range: Y: 1 ± 0.3 Vp-p
PB/PR (CB/CR): 0.7 ± 0.3 Vp-p
Audio(L/R) Input impedance: 20kΩ
Audio(L/R) Input range: 500mVrms
Input supported format: 480i, 480p, 576i, 576p, 720p, 1080i,1080p
75
HDMI
input
Input supported format: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Video
input
（AV）
CVBS input impedance：75Ω
CVBS input range：1±0.3Vp-p
Audio(L/R) input impedance：20KΩ
Audio(L/R) input range：500mVrms
CVBS input supported format：NTSC