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LW820ST Refurbished 3600lms WXGA Education


Uninterrupted Learning Through Long-Lasting Projection
  • With 2D keystone and corner fit for hassle-free installation
  • Laser technology for superb image quality
  • IP5X dustproof mechanism reducing maintenance costs
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Special Promotion
    LW820ST Refurbished 3600lms WXGA Education Uninterrupted Learning Through Long-Lasting Projection
    • With 2D keystone and corner fit for hassle-free installation
    • Laser technology for superb image quality
    • IP5X dustproof mechanism reducing maintenance costs
    Buy Now
    Add to Cart
    Added to Cart Successfully
    Special Promotion
      All Specifications
      Projection System
      Projection System
      DLP
      Display
      Brightness (ANSI lumens)
      3600
      Native Resolution
      WXGA (1280x800)
      Native Aspect Ratio
      16:10
      Contrast Ratio (FOFO)
      3,000,000:1
      Display Color
      30-bit (1.07 billion colors)
      Light Source
      Laser
      Light Source Life
      a. Normal 20000 hrs
      Optical
      Throw Ratio
      0.52
      Zoom Ratio
      Fixed
      Lens
      F/2.79(Wide), f = 7.46mm
      Projection Offset (Full-Height)
      106%
      Keystone Adjustment
      2D, Vertical ± 30 degrees; Horizontal ± 30 degrees
      Compatibility
      Input Lag
      51 ms (1080p@60Hz)
      Resolution Support
      VGA(640 x 480) to WUXGA_RB(1920 x 1200) *RB=Reduced blanking
      I/O Interface
      PC in (D-sub 15pin)
      (x2) ,PC in-1 (shared with component video) ,PC in-2 (shared with component video)
      Monitor out (D-sub 15pin)
      (x1)
      Composite Video in (RCA)
      (x1)
      S-Video in (Mini DIN 4pin)
      (x1)
      Component Video in (3RCA)
      (x2)
      HDMI in
      HDMI-1 (1.4b/HDCP1.2) ,HDMI-2 (1.4b/HDCP1.2/MHL)
      LAN (RJ46)
      (x1)
      USB Type A
      (x1) ,USB Type A-1 (2.0/Power Supply1.5A)
      USB Type Mini B
      (x1) ,USB Type Mini B-1(service)
      RS232 in (DB-9pin)
      (x1)
      Audio
      Speaker
      (x1) ,10W
      Audio in (3.5mm Mini Jack)
      1
      Audio out (3.5mm Mini Jack)
      1
      Microphone in (Mini Jack)
      1
      Environment
      Power Supply
      AC 100 to 240 V, 50/60 Hz
      Typical Power Consumption (110V)
      283W
      Stand-by Power Consumption
      <0.5W
      Network Stand-by Power Consumption
      <2W
      Acoustic Noise (Typ./Eco.)(dB)
      33/29
      Operating Temperature
      0~40℃
      Accessories
      Remote Control w/ Battery
      RCE015
      InstaShow Package
      Quick Start Guide
      1 (18L)
      InstaShow Host
      LAN (RJ46)
      (x1)
      Dimension & Weight
      Dimensions (WxHxD) (mm)
      410 x 158x 272
      Net Weight (kg)
      5.6