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.
- General Information
- Manufacturer
- ViewSonic Corporation
- Manufacturer Website Address
- http://www.viewsonic.com
- Brand Name
- ViewSonic
- Product Type
- Laser Projector
- Technical Information
- Projection Method
- Front
- Ceiling
- Projection Lens
- Throw Type
- Ultra Short Throw
- Maximum Diagonal Image Size
- 16.67 ft
- Lamp
- Number of Lamps
- 2
- Lamp Type
- Laser/Phosphor
- Lamp Power
- 67 W
- Normal Mode Lamp Life
- 20000 Hour
- Image
- Standard Mode Brightness
- 4500 lm
- Native Resolution
- 1920 x 1200
- Graphic Mode
- WUXGA
- Maximum Resolution
- 3840 x 2160
- Contrast Ratio
- 3,000,000:1
- Video
- Video Signal Standard
- HDTV
- Interfaces/Ports
- HDMI
- Yes
- USB
- Yes
- Power Description
- Operating Power Consumption
- 504 W
- Physical Characteristics
- Height
- 6.2"
- Width
- 19.4"
- Depth
- 15.2"
- 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 Origin
- China
