BenQ Interactive Laser Projector LH890UST
Features
Interactive Laser Projector with Ultra Short Throw, 1080p |
LH890UST
Uninterrupted Learning Through Long-Lasting
Projection
The Worlds 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 LH890UST utilizes the unparalleled qualities of a
laser light source to achieve optimized performance, long-lasting reliability,
and energy efficiency for the leading schools.
Creating Lasting Lessons with Striking Picture Quality
Superior Bright
Precision-Aligned High-Output Laser Source
Zero-deviation alignment of BlueCore laser diodes boosts luminous flux into
the light tunnel, improving light efficacy to 4,000 lumens.
Superior Performance
Secondary Yellow-Infused Color Wheel
Dual synchronized BlueCore color wheels utilize an additive yellow segment,
stimulating precise RGBY spectra for optimal chromatic
performance.
Superior Durability
Hermetically Sealed DLP Chip
Comprising over two million micromirrors that reflect pure light through the
color wheel, the DLP chip is hermetically sealed to resist heat for over 100,000
hours without degradation.
Superior Dustproofing Design to Prolong Projector
Lifespan
BenQ LH890UST is designed with DustGuardTM technology including sealed laser
modules to protect the laser bank. This lock-and-key design hermetically seals
the laser engine from dust* to prolong projector lifespan.
Anti-Dust Accumulation Sensor Resists Dust
Buildup
Incorporating color wheel sensors with an ingenious anti-dust accumulation
feature, LH890UST prolongs optimal performance by rejecting dust which can
accumulate on traditional sensors to block the IR signal and cause flickering,
abnormal colors, or even shutdown.
Brilliant Display of Lecture Content
LH890USTs powerful BlueCoreTM laser projection utilizes a dual color wheel
system to produce outstanding color performance by increasing color ratios and
purity of RGBY colors, greatly enhancing color saturation and brilliancy at the
same lumen output of lamp-based projectors to deliver superior viewing
experiences.
Laser-Enabled Ultra-High Contrast
LH890UST laser projectors create strikingly clear images with
stratospherically high native contrast ratio of 100,000:1 for true deep blacks,
vividly rich colors, and fine subtle details.
LH890UST also features spontaneous response, requiring no wait to turn on or
resume from blanking in true black for flexible performance
capability.
Long Lasting High Brightness
LH890UST produces 4,000 ANSI lumens and superior brightness efficiency, at
the same level as IFPs for clear, sharp images and text even in large, bright
classrooms. High brightness allows lights to be kept on during lessons, and
sealed laser banks prevent dust entry to minimize brightness decay for
long-lasting high brightness.
Instant Power-On
BenQ BlueCoreTM education projectors can be turned on and off instantly to
significantly reduce setup time compared to other lamp-based projectors.
20,000 Hour Long-Lasting Performance
With a fully sealed laser light source and an innovative sealed laser engine
design, BenQ BlueCoreTM laser education projectors deliver 20,000 hours of
maintenance-free operation, preventing extra expenses on lamp replacement and
maintenance. The laser light source resists color and brightness decay over
time, offering significantly more reliable performance after a period of
operation.
Expanding Classroom Possibilities
Ultra-Short Throw
Ultra-short throw projectors can be mounted inches the wall directly above
the screen, eliminating distracting shadows and glare for students and teachers
to engage and collaborate freely in front of the board.
Bigger Images
BenQ education projectors offer a range of resolutions and projected image
sizes to meet diverse classroom needs. Featuring crisp image quality up to 100
inches, our ultra-short throw education projectors deliver increased classroom
versatility at reduced costs.
Create Interaction on Any Surface
PointWrite technology works on any flat surface, so no expensive digital
whiteboard or additional equipment is necessary. With the PointWrite module,
images can be projected onto a wall for multiple students to easily share and
write on the same screen, creating vast new opportunities for classroom
interactivity and enabling possibilities for modern digital
classrooms.
Multi-Touch with Pens and Multi-Screen
Drawing
PointWrite projectors offer multi-user capability, and two PointWrite
projectors can be used to double the projection surface. With QWrite* Whiteboard
Mode, teachers can run different applications or display, view, and annotate
across two monitors.
Intuitive Setup
PointWrite automatically calibrates and saves its settings the moment it is
plugged into a computers USB port. PointWrite then remains ready with no manual
configuration or complicated training for teachers needed. Additionally,
LH890USTs interactive sensor guarantees reliable auto-calibration in any ambient
lighting.
Advanced Interactive Module Compatible
A modular design allowing schools the flexibility of adding interactivity to
classrooms with future investment, the new BenQ PointWrite interactive module
PW40U provides truly collaborative learning environments where students and
teachers work together using intuitive templates along with QWrite software, all
with one-time calibration and set-up driver installation
conveniences.
Multiple Choices for Wireless Compatibility
For engaging and intuitive lessons, teachers and students can bring their own
smart devices and computers to stream documents, images, and even Full HD videos
to LH890UST projectors, facilitating the free exchange of ideas and
collaborative teamwork.
*LX890UST/ LW890UST/ LH890UST is compatible with QCast dongle, QCast Mirror
dongle, InstaShow as optional accessories.
Facilitating Smart, Efficient Projector Maintenance
Control System Compatibility
LH890UST is widely compatible with leading projector control systems
including Crestron, AMX, PJ Link, and Extron* IP Link for network control via
LAN, making it simple to integrate into educational network infrastructures.
LH890UST also supports RS-232 for reliable long-distance Installation up to 15
meters when there is no LAN infrastructure.
*Developed by Extron, IP Link driver allows device monitoring, control, and
support over LAN when MediaLink controller, IP Link Ethernet control interface,
or other IP Link-enabled device is installed. For more information, please visit
www.extron.com/driverdownloads
Centralized Control with BenQ MDA Software
BenQ Multiple Display Administrator (MDA) software enables powerful
centralized monitoring, control, and power scheduling across the schools
projector network from a single computer, offering full access and control over
every projector directly.
Centralized Upgrade Tool for Multiple Projector
Maintenance
Administrators can centrally upgrade firmware on multiple networked BenQ
education projectors on the same local network via LAN (up to 253 projectors),
deploying the latest updates to all devices at once. This new tool can upgrade
firmware types including TI IC, MCU IC, LAN IC, and Ballast IC, with a
friendlier user interface.
*For further information about the tool, please contact BenQ service for
support.
Expanding Classroom Possibilities
Streamlined Wall Mount Alignment
For efficient professional installation, our ultra-short throw projector wall
mount features an installation chart and ruler for perfect screen alignment and
image position in the classroom. Even simpler, using an existing wall mount
without uninstallation, a three-way adjustment knob is located in front of the
projector for cleanly installed, absolutely square screens.
Clear Images without Distortion
Digital Shrink
Digital Shrink is used for fine tuning the screen size via OSD menu when the
image is not precisely aligned on the desired frame.
Corner Fit Correction
Corner Fit provides individual adjustment of each corner for perfect fit and
alignment onto restricted or uneven spaces.
Enduring Picture Perfection from the Worlds No.1 DLP Brand
BenQ
Unmatched Readability
With industry-leading high contrast, BenQ education projectors utilize
advanced DLP-optimized optical lens systems to provide precise readability and
crisp resolution for every single sub-pixel.
Long-Lasting Picture Quality
With industrial-grade durability from DLP technology, BenQ education
projectors maintain long-lasting picture perfection by eliminating color decay.
Unlike non-DLP projectors, BenQ DLP education projectors look brand-new after
lamp replacement. And with over two million micromirrors and minimal heat
buildup, the DLP chip endures over 100,000 hours without
degradation.
Specifications
|
Display |
|
|
Projection
System |
DLP Single 0.65" Full
HD |
|
DMD
Type |
DC3 DMD
Chip |
|
Resolution |
1920 x 1080 pixels,
16:9 |
|
Brightness |
4,000 ANSI
Lumens |
|
Contrast
Ratio |
3,000,000:1 |
|
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 |
|
Optical |
|
|
Throw
Ratio |
0.23 |
|
Zoom
Ratio |
Fixed |
|
Lens
Control |
Manual
Focus |
|
Keystone
Correction |
2D keystone, Vertical
20 & Horizontal 20 degrees, |
|
Projection
Offset** |
118.83%(
(Full-Height) |
|
Projection Size
(diagonal) |
81"~121" |
|
Audio |
|
|
Built-in
Speaker |
10Wx1 |
|
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 |
|
Special
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) compatibility.Optional Dust
Filter |
|
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. |
|
Power
Supply |
100 ~ 240V
AC |
|
Dimension and
Weight |
|
|
Product
Weight |
9.06 Kg+/-
100g |
|
Product Dimensions
(WxHxD) |
502.1x 164.5 x 399.3
mm |
|
Operation
Condition |
|
|
Noise Level
(Normal/Eco) |
35/32 dBA (without dust
filter) |
|
37/34 dBA (with dust
filter) |
|
Operating
Temperature |
0o ~ 40o
C |
|
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 (28
languages) |
