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. | |
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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. | ||
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Stripes on screen | Adjust the impulse phase may decrease stripes. RGB in | |
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| 1.Frequency from PC is below 85Hz, 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. | |
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The top of the monitor | It may occur during | |
gets hot. | ||
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The text displays | You may change the Text if the resolution is over 768. | |
granulation. | It's not a defect. | |
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The picture darkles and | It may occur when you connect to AV joint. | |
no image during some | ||
operation in VEDIO | Please change to | |
source. |
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APPENDIX
PRODUCT SPECIFICATION
Model |
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| LCDVD2223AC |
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Resolution |
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| 1920 X 1080 |
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Viewing size(mm) |
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| 477.5 X 268.6 |
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PC best Mode |
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| 1920 X 1080 @60Hz |
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Sound output |
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| 3W +3W 4 |
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Power consumption |
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| 60W |
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Stand by power consumption |
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| 2W |
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Power input |
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| DC12V, 5A |
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Environment | Temperature |
| Work | 5 | Store | ||||
conditions | Relative humidity |
| Work | 20 | Store | 20 | |||
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| RGB Input impedance 75 |
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PC input |
| RGB Input range |
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| RGB Input supported format: support resolution 1920X1080 (60Hz) | ||||||||
(VGA) |
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| Audio (L /R) Input impedance | 20K |
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| Audio (L /R) Input range | 500mVrms |
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Radio frequency | Input impedance: 75 (not balance) |
(RF) | Incept system: NTSC, ATSC. |
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42 | 43 |