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|  | SẢN PHẨM » THIẾT BỊ CÔNG NGHỆ THÔNG TIN » MÁY CHIẾU, MÁY ẢNH, CAMERA » CANON | | Canon LV-X4 |  |
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| | Computer compatibility: | PC, Macintosh | | Panel type: | 0.8 Polysilicon Active Matrix Type TFT x 3 LCD | | Aspect ratio: | 4:3 | | Native resolution: | 1024 X 768 pixels | | Maximum resolution: | 1280 x 1024 pixels (compressed) | | Contrast ratio: | 400:1 contrast ratio | | Brightness: | 1500 ANSI lumens | | Image uniformity: | 90% | | Lens type: | 1.6X Canon Ultra-Wide zoom lens | | Projection lens: | F1.73 to 2.5, f = 20.3 - 32.5mm | | Color system: | NTSC/PAL/SECAM/NTSC, 4.43/PAL-M PAL-N | | Projection image size: | 40" - 190" | | Projection distance: | 3.3' to 25.3' | | Audio: | 1 watt mono | | Input signals: | VGA, component, S-Video, RCA, composite | | Progressive scan circuitry: | Yes (converts 480i/575i signal to Progressive) | | Password lock and function key lock: | Yes | | RS-232C/ USB mouse control: | Yes | | Projection methods: | Front/ rear (ceiling mount compatible) | | Customizable logo display: | Yes | | Blackboard mode: | Yes | | Keystone correction: | +/- 20 degrees | | Width: | 11.81" | | Height: | 3.23" | | Depth: | 8.94" | | Weight: | 6.4 pounds | | Warranty, lamp: | 12 month |
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