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| Display | D837 | |  | | | Brightness | 3500 Lumens (Typical) | | | | | Native Resolution | XGA (1024 x 768) | | | | | Max. Resolution | SXGA+ (1400 x 1050) | | | | | Contrast Ratio | 2500:1 (Full On/Off) | | | | | Lamp Life and Type | ≈3000/4000 Hours (Standard/Economy Mode), 230W | | | | | Lamp Part # | 5811100876 | | | | | Display Type | Single 0.55” DLP® Technology by Texas Instruments | | | | | Throw Ratio | 1.93 to 2.16:1 (Distance/Width) | | | | | Image Size (Diagonal) | 23" to 300" (0.6 to 7.6 m) | | | | | Projection Distance | 3’ to 30’ (0.9 to 9.1 m) | | | | | Projection Lens | F = 2.52 - 2.73, f = 21.8 - 24mm | | | | | Zoom Ratio | 1.1:1 Manual Zoom/Focus | | | | | Aspect Ratio | 4:3 Native, 16:9 Compatible | | | | | Offset | 130% | | | | | Keystone Correction | ±15° Vertical | | | | | Color Spectrum | 16.7 Million | | | | | Horizontal Scan Rate | 15, 30 to 90 KHz | | | | | Vertical Scan Rate | 43 to 85 Hz | | | | | Speaker | 2W Mono | | | | | Remote Control | Full Featured IR Remote with Laser Pointer and Mouse | | | | | Projection Method | Table Top or Ceiling Mount (Front or Rear) | | | | | Uniformity | 85% | | | | | Computer Compatibility | SXGA+, SXGA, XGA, SVGA, VGA Resized; VESA Standards; PC and Macintosh Compatible | | | | | Video Compatibility | EDTV (480p), HDTV (576i, 720p, 1080i), NTSC/NTSC 4.43, PAL B/G/H/I/M/N 60, SECAM | | | | | I/O Connection Ports | HDMI v1.3, VGA-In (x2), VGA-Out, Composite Video, S-Video, Mini-Jack Audio-In, Mini-Jack Audio-Out, RCA Stereo Audio, RS-232c, 12V Trigger, USB (Service), RJ45 | | | | | Security | Kensington® Lock Port | | | | | Weight | 5.7 lbs (2.6 kg) | | | | | Dimensions (W x H x D) | 11" x 3.5" x 8.0" (280 x 96 x 205 mm) | | | | | Noise Level | 30dB/26dB (Standard/Economy Mode) | | | | | Power | Supply: AC 110-240V
Consumption: 240W (Economy Mode), 290W (Standard Mode), <1W (Standby Mode) | | | | | Operating Temperature | 41 to 104°F (5 to 40°C) | | | | | Standard Accessories | AC Power Cord, VGA Cable, Carrying Case, Remote Control, Batteries for Remote, Lens Cap, User’s Manual (CD), Warranty Card | | | | | Optional Accessories | Replacement Lamp, Remote, Carrying Case |
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