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LW820ST - Benq WXGA ST LASER,WHITE,1280X800,DLP,3500,100000:1,D SUB; HDMIX2; AUDIO INX1; AUDIO

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$3,649.30
$2,027.39
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SKU: LW820ST
Availability: In Stock
Weight: 12.30 LBS
Shipping: Calculated at Checkout
Number of colours: 1.073 billion colors
Projector native resolution: WXGA (1280x800)
Native aspect ratio: 0.673611111111111
Supported aspect ratios: 0.673611111111111
Screen size compatibility: 60 - 120
Contrast ratio (typical): 3000000:1
Matrix type: DMD
Matrix size: 0.65
vertical: -30 - 30°
horizontal: -30 - 30°
Projection technology: DLP
Projector brightness: 3600 ANSI lumens
Light source type: Laser
Service life of light source: 20000 h
Lamps quantity: 1 lamp(s)
Focus: Manual
Focal length range: 7.46 - 7.46 mm
Aperture range (F-F): 2.79 - 2.79
Throw ratio: 0.52
Offset: 1.061
Analog signal format system: NTSC
3D: No
Supported video modes: 480i
Supported graphics resolutions: 640 x 480 (VGA)
Mobile High-Definition Link (MHL): Yes
HDMI connector type: Full-size
VGA (D-Sub) ports quantity: 3
HDMI ports quantity: 2
USB 2.0 ports quantity: 1
Composite video in: 1
Audio (L/R) in: 1
Microphone in: Yes
S-Video inputs quantity: 1
Serial interface type: RS-232
PC Audio out: Yes
PC Audio in: Yes
DVI port: No
Mini-USB 2.0 ports quantity: 1
Smart TV: No
Ethernet LAN: Yes
Wi-Fi: No
Ethernet LAN (RJ-45) ports: 1
Card reader integrated: No
On Screen Display (OSD): Yes
On Screen Display (OSD) languages: Arabic
Noise level: 33 dB
Noise level (economic mode): 29 dB
Number of OSD languages: 28
Built-in speaker(s): Yes
Number of built-in speakers: 1
RMS rated power: 10 W
Market positioning: Presentation
Product type: Short throw projector
Cable lock slot type: Kensington
Product colour: White
Cable lock slot: Yes
Placement: Desktop
Built-in display: No
AC input voltage: 100 - 240 V
AC input frequency: 50 - 60 Hz
Power consumption (max): 320 W
Power source: AC
Power consumption (typical): 283 W
Power consumption (standby): 0.5 W
Power consumption (economy mode): 234 W
Operating relative humidity (H-H): 10 - 90%
Storage temperature (T-T): -20 - 60 °C
Storage relative humidity (H-H): 10 - 90%
Operating temperature (T-T): 0 - 40 °C
Operating altitude: 0 - 59015.7 (0 - 1499 m)"
Width: 16.1 (410 mm)"
Depth: 10.7 (272 mm)"
Height: 6.22 (158 mm)"
Remote control included: Yes
Manual: Yes
Cables included: AC
Batteries included: Yes
46C566DB-4644-460E-8DA7-038C0B9646AB E06A9D60-42A9-4459-8131-FA3002495928
The World’s No.1 DLP brand BenQ leads the way with futureproof interactive projectors, featuring innovative BlueCoreTM laser technology and superior dustproofing design for superb picture quality and maintenance-free operation. Maximizing education investment and collaborative learning with short throw projection, BenQ LX820ST / LW820ST utilize the unparalleled qualities of a laser light source to achieve optimized performance, long-lasting reliability, energy efficiency and environmentally friendly choice for the leading school. BenQ BlueCore Laser Technology Laser Technology for Pure Color Powerful BlueCore laser projectors employ dual color wheel systems to unleash outstanding color performance by increasing color ratios and purity of RGBY color, greatly enhancing color saturation and brilliancy at the same lumen output of lamp-based projectors to deliver superior viewing experiences. Superior Bright Precision-Aligned High-Output Laser Source Zero-deviation alignment of BlueCore laser diodes boost luminous flux into the light tunnel, improving light efficacy to 3,600 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 LW820ST is designed with Dust GuardTM 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. *Dust chamber test standard: JIS Class IP5X Sealed Engine for Laser Light Source With a fully enclosed laser light source and an innovative sealed engine design powered by BenQ Dust GuardTM technology, BlueCore education projectors guarantee 20,000 hours of maintenance-free operation to prevent extra expenses on lamp replacement and maintenance. The laser light source resists brightness decay, making BenQ laser education projectors highly stable while ensuring high brightness performance through years of usage. Anti-Dust Accumulation Sensor Resists Dust Buildup Incorporating color wheel sensors with an ingenious anti-dust accumulation feature, LW820ST 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 LW820ST’s 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. Long Lasting High Brightness LW820ST produces 3,600 ANSI lumens and superior brightness efficiency, at the same level as IFPs for clear, sharp images and text even in large, bright classrooms with lights kept on during lessons. LW820ST’s Custom Brightness function also allows manual light output adjustments in 1% increments to precisely control projection brightness to fit ambient lighting and conserve energy, as well as providing perfect edge blending for multiple projector applications. Laser-Enabled Ultra-High Contrast LW820ST 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. LW820ST also features spontaneous response, requiring no wait to turn on or resume from blanking in true black for flexible performance capability. 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 Unobstructed Instruction Without Space Constraints Offering a big screen in short distances with a 0.49 short-throw ratio, LW820ST eliminates 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, BlueCore 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. * BenQ exclusive annotation software QWrite™ is compatible with BenQ PointWrite™ module. Windows Gesture Support PointWrite™ projectors support intuitive Windows gestures such as zooming in and out or scrolling while browsing webpages, pictures, or Google Maps. All multi-touch commands and gestures are supported for Windows 7 or above and future applications. Advanced Interactive Module Compatible 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 LW820ST projectors, facilitating the free exchange of ideas and collaborative teamwork. *LX820ST/ LW820ST are compatible with QCast and QCast Mirror dongles as optional accessories. Facilitating Smart, Efficient Projector Maintenance Control System Compatibility LW820ST 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. LW820ST 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 school’s projector network from a single computer, offering full access and control over every projector directly. Centralized Upgrade Application for Multiple Projector Maintenance Administrators can centrally upgrade firmware on multiple BenQ projectors that are on the same local network via LAN (up to 253 projectors,) deploying the latest updates to all devices at once. This new application can upgrade firmware with a friendlier interface. Remote Control Hotkey The remote control’s Quick Install hotkey sets up the projector with significant time savings for managers performing initial projector installation work. Enduring Picture Perfection from the World’s 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.

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