• ViewSonic LS831WU 4500 Lumens WUXGA Ultra Short Throw Projector with HV Keystoning, 4 Corner Adjustment and for Business and Education Settings
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Shipping Information

The shipping process is fully robotic and orders are normally pulled and shipped quickly in 7 different warehouses across the US and then dropped in sealed USPS, UPS and FedEx containers for pick-up on the next business day. High volume or backordered items may have additional shipping delays. Once pulled, orders cannot be stopped, however you can return orders for refund unopened if you have changed your mind. Tracking normally is sent / updated within 48 hours of pick-up. Delivery is normally 3-10 business days after leaving the warehouse, however carrier delays may occur. Shipping may take longer in rural areas, due to carrier delay, weather or acts of God. Weekends and Holidays do not count as business days and have no pickup, movement or delivery.

Covid 19 Update — We have seen slowdowns and backlogs in package pickup, sorting, scanning and delivery by UPS, Fedex and USPS caused by worker shortages and facilities disruption due to the Covid 19 Pandemic. Some UPS and USPS hubs are no longer scanning all packages, as a result some tracking will show nothing until delivery.

ViewSonic LS831WU 4500 Lumens WUXGA Ultra Short Throw Projector with HV Keystoning, 4 Corner Adjustment and for Business and Education Settings

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ViewSonic LS831WU 4500 Lumens WUXGA Ultra Short Throw Projector with HV Keystoning, 4 Corner Adjustment and for Business and Education Settings MFG: ViewSonic
UPC: 766907005448

* ground shipping normally takes 3-10 business days, depending on destination

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Overview

Featuring stunning WUXGA resolution and 4,500 lumens of brightness, the ViewSonic® LS831WU Laser Projector is the ideal solution for modern business and education environments. Designed with a laser phosphor light source lasting up to 20,000 hours, this projector delivers long-term, virtually maintenance-free usage for any boardroom or classroom. With its 0.25 ultra-short throw ratio, HV keystoning and 4 corner adjustments, the LS831WU makes installation a hassle-free experience. What's more, the ultra-short throw ratio allows you to place the projector just inches away from a wall or screen to give you a huge image for less cost than a comparably sized display. Powered by SuperColor technology for true-to-life images, and SonicExpert® technology for incredibly clear sound, the LS831WU delivers an immersive audiovisual performance.

Tech Specs

Manufacturer ViewSonic Corporation
Manufacturer Part Number LS831WU
Manufacturer Website Address http://www.viewsonic.com
Brand Name ViewSonic
Product Model LS831WU
Product Name 4,500 ANSI Lumens WUXGA Ultra Short Throw Laser Installation Projector
Product Type Laser Projector
Technical Information:
Projection MethodFront
Ceiling
Projection Lens:
Throw TypeUltra Short Throw
Maximum Diagonal Image Size16.67 ft
Lamp:
Number of Lamps2
Lamp TypeLaser/Phosphor
Lamp Power67 W
Normal Mode Lamp Life20000 Hour
Image:
Standard Mode Brightness4500 lm
Native Resolution1920 x 1200
Graphic ModeWUXGA
Maximum Resolution3840 x 2160
Contrast Ratio3,000,000:1
Video:
Video Signal StandardHDTV
Interfaces/Ports:
HDMIYes
USBYes
Power Description:
Operating Power Consumption504 W
Physical Characteristics:
Height6.2"
Width19.4"
Depth15.2"
Weight (Approximate)21.83 lb
Miscellaneous:
Package Contents
  • 4,500 ANSI Lumens WUXGA Ultra Short Throw Laser Installation Projector
  • 1 x Power Cord
  • 1 x VGA Cable
  • 1 x Remote Control
  • 1 x QSG
Country of OriginChina

Files:
User-Manual
Manufacturer-Brochure

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