Оценок - 3, средний балл: 4
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Фото и характеристики Sharp XR-20X |
Фрагмент инструкции
Built to handle most any business, education or cinema projection requirements, they utilizes the latest Texas Instruments DDR DLP™ display technology in combination with TrueVision™ (DDP2000) image processing. The Condenser Lens Optical System provides a remarkable 2000:1 contrast ratio, along with crisp, bright and detailed images from both computer and video sources. Powerful standard features like short-throw zoom lens, HDTV compatibility, up to 3,000-hour lamp life and 3-year industry leading warranty (with two years of "ER" 24-hour turnaround Express Repair support) make these Notevision projectors perfect for every application. Sharp has not stopped there. To enhance color accuracy, the new "XR" Educator Series incorporates a 3 times speed, 4-segment color wheel. This color wheel ensures that all projected images are uniform - and void of the "rainbow" effect common in other projectors. To further maximize reliability, we've incorporated multiple ultra-quiet cooling fans, making the projector the ideal choice for extended-use operation in classrooms, office environments, and even home viewing. And, with the wireless remote control with built-in forward/back PC control, operation is easy from anywhere in the room. For placement flexibility, the "XR" series projectors operate from a table top, or ceiling mounted for permanent installation. In addition, their multiple computer/component, video and audio inputs, stereo audio line-output ("VAO"), RGB/component "loop through" and RS-232C port provides for higher-end integration. SLEEK, COMPACT DLP™ PROJECTORS Information Systems Group XR-10SXR-20SXR-10XXR-20X "XR" Educator Series Multimedia DLP™ Projectors Specifications XR-10S XR-20S XR-10X XR-20X Brightness (85% CCR Center-to-Corner Ratio) 2000 ANSI Lumens; 1750 ANSI Lumens in "eco & quiet" mode 2300 ANSI Lumens; 2000 ANSI Lumens in "eco & quiet" mode 2000 ANSI Lumens; 1750 ANSI Lumens in "eco & quiet" mode 2300 ANSI Lumens; 2000 ANSI Lumens in "eco & quiet" mode Native Resolution/ Resizing SVGA (800 x 600) Native Resolution up through SXGA+ (1400 x 1050) with Intelligent ImageACE Resizing XGA (1024 x 768) Native Resolution up through SXGA+ (1400 x 1050) with Intelligent ImageACE Resizing TV Lines 520 TV Lines (DTV 720P input) 600 TV Lines (DTV 720P input) Device Type Single 0.55" DDR DLP™ 12. with 3x Speed, 4 Segment Color Wheel Cabinet Color Silver Silver Titanium Titanium and Gray H & V Frequency fH 15-70 kHz / fV 45-85 Hz Dot Clock 12-108 MHz Compatibility PC, Mac, Workstation Video System NTSC 3.58, 4.43 / PAL, 60, M, N/SECAM DTV / HDTV Compatibility including 480I, 480P, 540P, 576I, 576P, 720P, 1035I, 1080I Contrast Ratio / Aspect Ratio 2000:1 / Native 4:3 (with "image shift" for 16:9 software) Lens Type 1:1.5x Manual Zoom and Focus, F2.4-2.6, F = 19.0-21.9mm, Throw Ratio = 1.75-2.0 Optical System Condenser Lens Optical System (provides higher image uniformity and contrast, without "ghosting") Screen Size (Min/Max) 40" (diagonal) up to 3...
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