Interactive Laser Projector with Ultra Short Throw, XGA. Uninterrupted Interactive Learning Through Long-Lasting Projection

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 with dust filters that filter out 90% of particles for superb picture quality and maintenance-free operation. Maximizing education investment and collaborative learning with ultra-short throw projection, the BenQ LX890USTD utilizes the unparalleled qualities of a laser light source to achieve optimized performance, long-lasting reliability, and energy efficiency for the leading schools.

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All Specifications

Throw Ratio0.3
Zoom RatioFixed
Lens ControlManual Focus
Keystone Correction2D keystone, Vertical ± 20 & Horizontal ± 20 degrees
Projection Offset120±3%( (Full-Height)
Projection Size (Diagonal)73”~101”
Projection SystemDLP Single 0.55" XGA
DMD typeDC3 DMD chip
Resolution1024 x 768 pixels, 4:3‎
Brightness4,000 ANSI Lumens
Contrast Ratio*3,000,000:1
Display Color1.07 Billion Colors
Native Aspect RatioNative 4:3 (5 aspect ratio selectable)
Light SourceLaser
Light Source life*min 20000Hrs
Built-in Speaker10W x1
Special Feature
SecurityKensington Lock
Feature2D 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) compatibility
Resolution SupportVGA(640 x 480) to WUXGA_RB(1920 x 1200)
Horizontal Frequency15KHz ~102KHz
Vertical Scan Rate23 ~ 120Hz
HDTV Compatibility480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Video CompatibilityNTSC, PAL, SECAM
Power Comsumption(Max/Normal/Eco)Max 380W. Normal 368 W. Eco 284 W
Standby Power ComsumptionNormal < 0.5Watts. Network < 2W
Power Supply100 ~ 240V AC
Dimension and Weight
Product Dimensions (WxHxD)520.2x 164.5 x 399.3 mm
Product Weight9.25 Kg+/- 100g
Operation Condition
Noise Level(Normal/Eco)40/37 dBA (with dust filter)
Operating Temperature0° ~ 40°C
Accessories (Standard)Power Cord (by region)
Remote Control (RCA022)
AAA Batteryx2
VGA cable
Warranty Card (by region)
User Manual CD (5B.JK801.001)
Wall mount (WM03G6)
10mm Dust Filter-FTFC02 (6E.JK801.001)
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)
On Screen Display LanguageArabic/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) ‎