LW890UST Interactive Laser Projector with Ultra Short Throw, WXGA


Uninterrupted Learning Through Long-Lasting Projection
  • The World’s No.1 DLP brand BenQ leads the way with futureproof interactive projectors, featuring innovative BlueCore laser technology and superior dustproofing design for superb picture quality and maintenance-free operation. Maximizing education investment and collaborative learning with ultra-short throw projection, the BenQ LW890UST utilizes the unparalleled qualities of a laser light source to achieve optimized performance, long-lasting reliability, and energy efficiency for the leading schools.
Special Promotion
    LW890UST Interactive Laser Projector with Ultra Short Throw, WXGA Uninterrupted Learning Through Long-Lasting Projection
    • The World’s No.1 DLP brand BenQ leads the way with futureproof interactive projectors, featuring innovative BlueCore laser technology and superior dustproofing design for superb picture quality and maintenance-free operation. Maximizing education investment and collaborative learning with ultra-short throw projection, the BenQ LW890UST utilizes the unparalleled qualities of a laser light source to achieve optimized performance, long-lasting reliability, and energy efficiency for the leading schools.
    Special Promotion
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      All Specifications
      Display
      Brightness (ANSI lumens)
      4000
      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
      .24
      Zoom Ratio
      Fixed
      Lens
      F/# = 2.4, f = 3.35 mm
      Projection Offset (Full-Height)
      117.30%
      Keystone Adjustment
      2D, Vertical ± 20 degrees; Horizontal ± 20 degrees‎
      Picture
      Rec. 709 Coverage
      85%
      Picture Modes
      3D, Bright, Cinema, Presentation, sRGB, User 1, User 2, Vivid
      Compatibility
      Input Lag
      TBD
      Resolution Support
      VGA(640 x 480) to WUXGA_RB(1920 x 1200) *RB=Reduced blanking
      I/O Interface
      PC in (D-sub 15pin)
      (x1), PC in-1 (shared with component video)
      Monitor out (D-sub 15pin)
      (x1)
      Composite Video in (RCA)
      (x1)
      S-Video in (Mini DIN 4pin)
      (x1)
      HDMI in
      (x2), HDMI-1 (1.4b/HDCP1.4/MHL), HDMI-2 (1.4b/HDCP1.4)
      LAN (RJ45)
      (x1)
      USB Type A
      (x1), USB Type A-1 (2.0/Power Supply1.5A)
      USB Type Mini B
      (x2), USB Type Mini B-1(service), USB Type Mini B-2(PointWrite)
      RS232 in (DB-9pin)
      (x1)
      Audio
      Speaker
      (x1), 10W
      Audio in (3.5mm Mini Jack)
      (x1), x1
      Audio out (3.5mm Mini Jack)
      (x1), x1
      Environment
      Operating Temperature
      0~35℃
      Power Supply
      AC 100 to 240 V, 50/60 Hz
      Typical Power Consumption (110V)
      358W
      Stand-by Power Consumption
      <0.5W
      Network Stand-by Power Consumption
      <2W
      Acoustic Noise (Typ./Eco.)(dB)
      35/32
      Accessories
      Remote Control w/ Battery
      RCA022
      Power Cord (by region)
      x1 (2.9M)
      VGA(D-sub 15pin) Cable
      1 (1.8m)
      User Manual CD
      1 (24L)
      3D Glasses
      (Optional), DGD5
      Quick Start Guide
      1 (18L)
      Warranty Card (by region)
      Yes
      Anti-dust Filter
      (Optional), Yes
      Wall Mount
      (Standard), Yes, WM03G6
      Dimension & Weight
      Dimensions (WxHxD) (mm)
      502.1x164.5x399.3
      Net Weight (kg)
      9.06
      Projection System
      Projection System
      DLP
      Display
      Projection System
      DLP Single 0.65" WXGA
      Resolution
      1280 x 800 pixels, 16:10
      Brightness (ANSI lumens)
      4,000 ANSI Lumens
      Contrast Ratio
      3,000,000:1
      Display Color
      1.07 Billion Colors
      Aspect Ratio
      Native 16:10 (5 aspect ratio selectable)
      Light Source
      Laser Light Source
      Light Source Life*
      min 20000Hrs
      DMD Type
      DC3 DMD Chip
      Optical
      Throw Ratio
      0.24
      Zoom Ratio
      Fixed
      Lens Control
      Manual Focus
      Keystone Correction
      2D keystone, Vertical ± 20 & Horizontal ± 20 degrees,
      Projection Offset**
      117.3±3%( (Full-Height)
      Projection Size (diagonal)
      80"~119"
      Feature
      Security
      Kensington Lock
      Feature
      2D Keystone, Corner Fit, Digital zoom(2x), Digital Shrink(0.75x), LAN Control, AMX/ PJ Link/Crestron/MDA Compatibility Optional Wireless Display, Optional Interactive module (PW40U) compatibilityOptional Dust Filter
      Audio
      Built-in Speaker
      10W x1
      Compatibility
      Resolution Support
      VGA (640 x 480) to WUXGA (1920 x 1200)
      Horizontal Frequency
      15KHz ~102KHz
      Vertical Scan Rate
      23 - 120Hz
      HDTV Compatibility
      480i, 480p, 576i, 576p, 720p, 1080i, 1080p
      Video Compatibility
      NTSC, PAL, SECAM
      Connectivity
      I/O Port
      HDMI-1 X1
      HDMI-2/MHL X1
      PC (D-sub 15pin) X1
      Monitor out (D-sub 15pin,Female) X1
      Composite Video in (RCA) X1
      S-Video in X1
      Audio in(mini jack) X1
      Audio L/R in (RCA) X1
      Audio out (mini jack) X1
      LAN Port(RJ45 for Network ) X1
      RS232 In (D-sub 9pin, male) X1
      USB TypeA (5V,1.5A) X1
      USB Type mini B (For service) X1
      USB Type mini B (For PointWrite module) X1
      IR Receiver(Front) X1
      Power
      Power Consumption (Max/Normal/Eco)
      Max 380W. Normal 358 W. Eco 274 W.
      Standby Power Consumption
      Normal < 0.5Watts. Network < 2W
      Dimension and Weight
      Product Dimensions (WxHxD)
      502.1x 164.5 x 399.3 mm
      Product Weight
      9.06 Kg+/- 100g
      Operation Condition
      Operating Temperature
      0o ~ 40oC
      Noise Level (Normal/Eco)
      35/32 dBA (without dust filter)
      37/34 dBA (with dust filter)
      Accessories
      Accessories (Standard)
      Power Cord (by region)
      Remote Control (RCA022)
      AAA Batteryx2
      VGA cable
      Warranty Card (by region)
      QSG (4J.JJC01.001)
      User Manual CD (5B.JJC01.001)
      Wall mount (WM03G6)
      Accessories (Optional)
      3D Glasses (5J.J9H25.002)
      PointWrite Kit: PW40U (5A.JJR26.10E)
      Wireless Dongle: QCast Mirror (5A.JH328.10X)
      Wireless Dongle: QCast (5J.JCK28.X01)
      Wireless Kit - Instashow WDC10 (9H.JF878.N4X)
      Dust Filter -FTFS02 (5J.JHF14.001)
      OSD
      On Screen Display Language
      Arabic/Bulgarian/ Croatian/ Czech/ Danish/ Dutch/ English/ Finnish/ French/ German/ Greek/ Hindi/ Hungarian/ Italian/ Indonesian/Japanese/ Korean/ Norwegian/ Polish/ Portuguese/ Romanian/ Russian/ Simplified Chinese/ Spanish/ Swedish/ Turkish/Thai/TraditionalChinese (28 Languages)
      InstaShow Host
      Power Supply
      100 ~ 240V AC