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     Digital Display - BenQ Digital Projector
           SP 830

  • Native Resolution WXGA (1280 x 768)
  • Projection System DLP® by Texas Instruments
  • Brightness 3500 ANSI lumens
  • Lamp 300W
  • 3000/4000 hours (Normal/Economic mode)
  • Contrast Ratio 2000:1
  • Weight 10lbs (4.5kg)
  • Noise Level 34/32dB (Normal/Economic mode)
  • Resolution Support 640 x 480 to 1600 x 1200
  • Dimensions 14.7 x 4.6 x 11.1 inches (375 x 115 x 277 mm)
  • Image Size 25" to 300"
  • Throw Ratio 1.56 to 1.81:1
  • Throw Distance Min: 1.00m; Max: 10.34m
  • Zoom Ratio Manual Zoom
  • 1.16:1, Lens F=2.4 to 2.58
  • f=22.32 to 26.06mm, Display Colors 1.07 Billion
  • Aspect Ratio 15:9 Native
  • Horizontal Frequency 24-82 kHz
  • Vertical Scan Rate 45-85Hz
 
           SP 831

  • Native Resolution WXGA (1280 X 768)
  • Projection System DLP® by Texas Instruments
  • Brightness 4000 ANSI lumens
  • Lamp 300W, 3000/4000 hours (Normal/Economic mode)
  • Contrast Ratio 2000:1
  • Weight 10lbs (4.5kg)
  • Noise Level 34/32dB (Normal/Economic mode)
  • Resolution Support 640 x 480 to 1600 x 1200
  • Dimensions 14.7 x 4.6 x 11.1 inches (375 x 115 x 277 mm)
  • Image Size 25" to 300"
  • Throw Ratio 1.56 to 1.81:1
  • Throw Distance Min: 1.00m; Max: 10.34m
  • Zoom Ratio Manual Zoom: 1.16:1
  • Lens F=2.4 to 2.58
  • f=22.32 to 26.06mm
  • Display Colors 1.07 Billion
  • Aspect Ratio 15:9 Native
  • Horizontal Frequency 24-82 kHz
  • Vertical Scan Rate 48-85Hz
 
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