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BenQ LW820ST
BenQ LW820ST
BenQ LW820ST
BenQ LW820ST

    BenQ LW820ST

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    Uninterrupted Learning Through Long-Lasting Projection

    • Short-throw ratio
    • BlueCore laser technology for superb image quality
    • IP5X dustproof mechanism reducing maintenance costs

    Model No.: LW820ST

    Product Information
    Projection System DLP
    DMD type DC3 DMD Chip
    Resolution 1,280 x 800 (WXGA)
    Brightness 3,600 lm
    Contrast Ratio 3,000,000:1
    Display Color 1.07 Billion Colors
    Native Aspect Ratio 16:10 (5 aspect ratio selectable)
    Light Source Laser
    Resolution Support VGA(640 x 480) to WUXGA_RB(1,920 x 1,200)
    *RB-Reduced Blanking"
    Throw Ratio 0.52
    Zoom Ratio 2x (Digital Zoom)
    Projection Offset 106.1 ± 2.5%
    Keystone Adjustment 2D Keystone, Vertical ± 30°
    Horizontal Frequency 15K~102 KHz
    Vertical Scan Rate 23~120 Hz
    Projection Size 60" ~ 120"
    Speaker 10W
    Special Feature
    HDR N/A
    Motion Enhancer (MEMC) N/A
    ISF N/A
    LAN Control N/A
    Security Kensington Lock
    CinemaMaster Video + N/A
    CinemaMaster Audio + N/A
    HDTV Compatibility 480i, 480p, 576i, 567p, 720p, 1080i, 1080p
    Video Compatibility NTSC, PAL, SECAM
    3D Compatibility N/A
    Dimensions and Weight
    Net Weight 5.6 Kg
    Dimensions (W x H x D) 410 X 158 X 272 mm
    Power Supply AC 100 to 240 V
    Power Consumption (Max. / Normal / Eco) 320W / 283W / 234W
    Standby Power Consumption < 0.5W
    Acoustic Noise (Typ./Eco.) 33/29 dBA
    Operating Temperature 0~40℃