Boxlight Boston X28nst Multi-purpose Projector Specifications
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ModelBOSTON X28NST Technology.63" 3 x TFT LCD Panels Brightness2800 lumens (standard) / 1960 lumens (economy) Native Resolution1024 x 768 (XGA) Supported Resolutionup to 1600 x 1200 (UXGA) Brightness Uniformity80%< Projection MethodsDesktop front/rear, Ceiling front/rear Optical Offset120% Colors1.07 billion Color SystemNTSC / NTSC 4.43 / PAL (including PAL-M, N) / SECAM/PAL60 Contrast Ratio3000:1 Aspect RatioNative 4:3; Compatible 16:10 and 16:9 Image Size48 in to 120 in / 1.22 m to 3.05 m Projection Distance 24 in to 59 in / .61 m to 1.5 m Throw Ratio.615:1 (x screen width) *allow 3-5% variance on all throw ratios Speaker1 x 10W Zoom RatioFixed zoom Digital Zoom4x zoom with pan function Keystone CorrectionVertical +/– 30 degrees Horizontal Scan Rate48 to 120 Hz Vertical Scan Rate31 to 92 kHz Lens TypeFixed zoom / Manual focus LampPhilips 210W Lamp Life4000 hr (standard) / 6000 hr (economy) Remote ControlMulti-function IR remote with laser pointer Noise Level38.5db (standard) / 33.5db (economy) Power SupplyAC 100 to 240V, 50/60Hz Power Consumption 284W (standard) / 200W (economy)