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  • ViewSonic LS831WU - DLP projector - laser/phosphor - 4500 ANSI lumens - WUXGA (1920 x 1200) - 1080p - ultra short-throw fixed lens - with 1 year Express Exchange Service
  • ViewSonic LS831WU - DLP projector - laser/phosphor - 4500 ANSI lumens - WUXGA (1920 x 1200) - 1080p - ultra short-throw fixed lens - with 1 year Express Exchange Service
  • ViewSonic LS831WU - DLP projector - laser/phosphor - 4500 ANSI lumens - WUXGA (1920 x 1200) - 1080p - ultra short-throw fixed lens - with 1 year Express Exchange Service
  • ViewSonic LS831WU - DLP projector - laser/phosphor - 4500 ANSI lumens - WUXGA (1920 x 1200) - 1080p - ultra short-throw fixed lens - with 1 year Express Exchange Service
  • ViewSonic LS831WU - DLP projector - laser/phosphor - 4500 ANSI lumens - WUXGA (1920 x 1200) - 1080p - ultra short-throw fixed lens - with 1 year Express Exchange Service
  • ViewSonic LS831WU - DLP projector - laser/phosphor - 4500 ANSI lumens - WUXGA (1920 x 1200) - 1080p - ultra short-throw fixed lens - with 1 year Express Exchange Service
  • ViewSonic LS831WU - DLP projector - laser/phosphor - 4500 ANSI lumens - WUXGA (1920 x 1200) - 1080p - ultra short-throw fixed lens - with 1 year Express Exchange Service
  • ViewSonic LS831WU - DLP projector - laser/phosphor - 4500 ANSI lumens - WUXGA (1920 x 1200) - 1080p - ultra short-throw fixed lens - with 1 year Express Exchange Service
  • ViewSonic LS831WU - DLP projector - laser/phosphor - 4500 ANSI lumens - WUXGA (1920 x 1200) - 1080p - ultra short-throw fixed lens - with 1 year Express Exchange Service
  • ViewSonic LS831WU - DLP projector - laser/phosphor - 4500 ANSI lumens - WUXGA (1920 x 1200) - 1080p - ultra short-throw fixed lens - with 1 year Express Exchange Service
  • ViewSonic LS831WU - DLP projector - laser/phosphor - 4500 ANSI lumens - WUXGA (1920 x 1200) - 1080p - ultra short-throw fixed lens - with 1 year Express Exchange Service
  • ViewSonic LS831WU - DLP projector - laser/phosphor - 4500 ANSI lumens - WUXGA (1920 x 1200) - 1080p - ultra short-throw fixed lens - with 1 year Express Exchange Service
  • ViewSonic LS831WU - DLP projector - laser/phosphor - 4500 ANSI lumens - WUXGA (1920 x 1200) - 1080p - ultra short-throw fixed lens - with 1 year Express Exchange Service
  • ViewSonic LS831WU - DLP projector - laser/phosphor - 4500 ANSI lumens - WUXGA (1920 x 1200) - 1080p - ultra short-throw fixed lens - with 1 year Express Exchange Service
  • ViewSonic LS831WU - DLP projector - laser/phosphor - 4500 ANSI lumens - WUXGA (1920 x 1200) - 1080p - ultra short-throw fixed lens - with 1 year Express Exchange Service
  • ViewSonic LS831WU - DLP projector - laser/phosphor - 4500 ANSI lumens - WUXGA (1920 x 1200) - 1080p - ultra short-throw fixed lens - with 1 year Express Exchange Service
  • ViewSonic LS831WU - DLP projector - laser/phosphor - 4500 ANSI lumens - WUXGA (1920 x 1200) - 1080p - ultra short-throw fixed lens - with 1 year Express Exchange Service
  • ViewSonic LS831WU - DLP projector - laser/phosphor - 4500 ANSI lumens - WUXGA (1920 x 1200) - 1080p - ultra short-throw fixed lens - with 1 year Express Exchange Service

ViewSonic LS831WU - DLP projector - laser/phosphor - 4500 ANSI lumens - WUXGA (1920 x 1200) - 1080p - ultra short-throw fixed lens - with 1 year Express Exchange Service


 
Price: 3,259.50 Ex VAT ( 4,009.19 Inc VAT )
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Product Specification

Product Code
5807610
Manufacturer Ref
LS831WU
Barcode
766907005448
Brand
ViewSonic
Resolution
WUXGA (1920x1200)
Technology
DLP
Lamp Life
20,000
Brightness (ANSI Lumens)
4500
Projection
Standard
Portability
Non-portable
Native aspect ratio
16:10

Product Details

- ViewSonic LS831WU - DLP projector - laser/phosphor - 4500 ANSI lumens - WUXGA (1920 x 1200) - 1080p - ultra short-throw fixed lens - with 1 year Express Exchange Service

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.
  • Maximum space saving
    The 0.25 ultra-short throw lens allows for projecting a 100" image from only 21 cm away. Save your space!
  • Reliable long-term performance
    The laser technology offers a maintenance-free lifespan up to 20,000 hours (4 hours per day for more than 13 years). And the cooling design enables 24/7 operation without degradation of quality or performance.
  • Bright images for public/commercial display
    Packed with 4500 ANSI lumens and 3,000,000:1 contrast ratio, this projector can deliver bright and razor-sharp images in open spaces with high ambient light.
  • 360° creative applications
    The projector can freely rotate at any angle vertically to aid with creative applications, allowing projection onto ceilings, walls, or angled signage.
  • Easy image adjustment
    Horizontal and vertical Keystone correction along with four corner adjustment features eliminate crooked or distorted images for a perfectly proportioned picture every time.
  • Powerful audio with three modes
    Three audio modes (speech, music, and movie) powered by 20W cube speakers and a DSP chip to deliver the fine-tuned sound performance suitable for different scenarios.
  • SuperColor accuracy
    ViewSonic's proprietary SuperColor technology displays a wide color range, ensuring that users enjoy a true-to-life color performance in both bright and dark environments without sacrificing image quality.
  • Advanced sealing with IP5X certification
    The sealed optical engine prevents dust and moisture from entering the projector and affecting the thermal system to ensure that the image quality and long lifespan are maintained.

Specifications

General
Device TypeDLP projector - 1080p
Built-in DevicesStereo speakers
Bundled Services1 year Express Exchange Service
NetworkingEthernet
Projector
MicrodisplayDMD Chip
Brightness4500 ANSI lumens
Contrast Ratio3000000:1 (dynamic)
Image Size1.8 m - 5.1 m
Projection Distance0.1 m - 0.7 m
Throw Ratio0.252:1
ResolutionWUXGA - WUXGA (1920 x 1200) (native) / 1920 x 1200 (resized)
Colour Support1.07 billion colours
Max Sync Rate (V x H)120 Hz x 102 kHz
Bulb typeLaser/phosphor
Bulb life cycleUp to 20000 hour(s) - normal mode
Controls & AdjustmentsKeystone correction, focus
FeaturesSuper Color
Lens
TypeUltra short-throw fixed lens
Speakers
TypeInternal
Sound Output ModeStereo
Output Power / Channel10 Watt
Speakers2 x right / left channel
Expansion / Connectivity
Interfaces2 x HDMI - 19 pin HDMI Type A ¦ 1 x serial RS-232 - 9 pin D-Sub (DB-9) (management) ¦ 1 x VGA output - 15 pin HD D-Sub (HD-15) ¦ 1 x component video input ¦ 1 x S-video input ¦ 1 x USB (power only) - 4 pin USB Type A (power only) ¦ 1 x network - RJ-45 (management) ¦ 1 x USB 2.0 - 4 pin USB Type A ¦ 1 x audio line-out - mini-phone 3.5 mm ¦ 1 x VGA input - 15 pin HD D-Sub (HD-15)
Miscellaneous
Included AccessoriesRemote control with laser pointer
Cables Included1 x VGA cable
Compliant StandardsFCC, cTUVus
Power
Power SourceAC
Nominal VoltageAC 120/230 V (50/60 Hz)
Power Consumption Operational504 Watt
Power Consumption Stand by0.5 Watt
Dimensions & Weight
Width49.2 cm
Depth38.7 cm
Height15.7 cm
Weight9.9 kg
Dimensions & Weight (Shipping)
Shipping Width64.5 cm
Shipping Depth54 cm
Shipping Height29.5 cm
Shipping Weight13.1 kg
Manufacturer Warranty
Service & SupportLimited warranty - 3 years ¦ Limited warranty - lamp - 1 year
Environmental Parameters
Min Operating Temperature0 °C
Max Operating Temperature40 °C
Product Reviews

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ViewSonic LS831WU - DLP projector - laser/phosphor - 4500 ANSI lumens - WUXGA (1920 x 1200) - 1080p - ultra short-throw fixed lens - with 1 year Express Exchange Service