Interactive Laser Projector with UltraShort Throw, 1080p | LH890UST
Uninterrupted Learning Through Long-Lasting Projection
The World’s No.1 DLP brand BenQ leads theway with futureproof interactive projectors, featuring innovative BlueCorelaser technology and superior dustproofing design for superb picture qualityand maintenance-free operation. Maximizing education investment andcollaborative learning with ultra-short throw projection, the BenQ LH890USTutilizes the unparalleled qualities of a laser light source to achieveoptimized performance, long-lasting reliability, and energy efficiency for theleading schools.
All Specifications
Display
Projection System：
DLP Single 0.65" Full HD
Resolution：
1920 x 1080 pixels, 16:9
Brightness：
4,000 ANSI Lumens
Display Color：
1.07 Billion Colors
Aspect Ratio：
Native 16:9 (5 aspect ratio selectable)
Light Source：
Laser Light Source
Light Source Life*：
min 20000Hrs
Contrast Ratio：
3,000,000:1
DMD Type：
DC3 DMD Chip
Optical
Zoom Ratio：
Fixed
Lens Control：
Manual Focus
Keystone Correction：
2D keystone, Vertical ± 20 & Horizontal± 20 degrees,
Projection Offset**：
118.8±3%( (Full-Height)
Projection Size (diagonal)：
81"~121"
Audio
Built-in Speaker：
10Wx1
Feature
Security：
Kensington Lock
Feature：
2D Keystone, Corner Fit, Digital zoom(2x),Digital Shrink(0.75x), LAN Control, AMX/ PJ Link/Crestron/MDA CompatibilityOptional Wireless Display, Optional Interactive module (PW40U)compatibility.Optional Dust Filter
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
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
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)
3mm 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/ Traditional Chinese (28languages)
LS2LT1
Throw Ratio：
0.23
InstaShow Host
Power Supply：
100 ~ 240V AC
