Function
20" Screen（L20S421）
Item |
| Spec |
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| Screen Size |
| 20 |
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| Aspect Ratio |
| 4 :3 |
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| Resolution |
| 640 x480 | (VGA) |
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| Display Area | (openi | 408mm x 306mm |
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LCD Panel | H x V |
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Pixel Pitch |
| 0.21mm x 0.63mm |
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| Display Colors |
| 16.2 million |
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| Lamp Type/Life |
| 50000 hr |
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| Color Temperature | Cool / Warm/Normal |
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| Input support | definition640*480 /60Hz |
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VGA Function |
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Audio input |
| Mini jack | for stereo headphones | |||
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| (3.5ł) |
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| TV Standard |
| NTSC M |
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TV Function |
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Sound System |
| MTS 、SAP |
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| Colour systems |
| NTSC |
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| AV |
| RCA x 1 | Audio L/R x 1 |
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Video Input |
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| Component |
| YPbPr x 1 | Audio L/R x 1 |
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