High Brightness , High Performance In Widescreen with Full 3D

Designed for for high brightness and performance in widescreen presentation format , The DW831-BR offers outstanding brightness in its class together with features like comprehensive 3D support ,installation flexibility with a 1.5x zoom lens , comprehensive connectivity , all in a compact chassis .Rapid start and shutdown allows the DW831-BR to be there at a moments notice . True value from a worldwide leader in projection technology.


A Wireless Presentation & Collaboration

NovoConnect allows participants to seamlessly share content from connected device through a wireless network to conduct interactive presentations with dynamic content sources and HD display quality.

  • Native WXGA resolution and displays up to WUXGA
  • 5000 lumens of brightness with a 10,000:1 contrast
  • 3D- Ready via DLP® Link™
  • 6-segment colorwheel for accurate and detailed images
  • Sealed optical engine to keep dust out and improve performance
  • High-efficiency lamps that last up to 3000 hours (in Eco mode)
  • Rated intensive use for color consistency over time* (*12 hours per day without yellowing or discoloration of image)
  • Keypad lock prevents accidental system adjustments
  • Enhanced color and display adjustments
  • Built-in 10W audio speaker with multiple audio-in and audio-out ports
  • Top-loading, sliding cover for quick and easy lamp replacement
  • 12V trigger for simple screen/projector automation
  • Anti-theft security features include: Kensington® security slot, and security bar
Brightness 5,000 Lumens
Native Resolution WXGA (1280x800)
Max. Resolution WUXGA (1920x1200)@60Hz
Contrast Ratio 10,000:1 (Full On/Off)
Lamp Life and Type 2500/3000 Hours (Normal/Eco Mode), 300W/230W
Lamp Part # 5518431381-SVV
Display Type Single 0.65" DLP Technology by Texas Instruments
Throw Ratio (±3%) 1.46 - 2.20 (Distance/Width)
Image Size (Diagonal) 25" - 318" (0.64-8.07m)
Projection Distance 1.2 - 10m (3.94ft - 2.8ft)
Projection Lens F=2.42 - 2.97 , f=20.70 - 31.05mm
Zoom Ratio 1.5x
Aspect Ratio 16:10 Native : 16:9 and 4:3 Compatible
Offset 111.3%
Keystone Correction ±40 Degree Vertical; ±40 Steps
Color Spectrum 1.07 Billion
Horizontal Scan Rate 15, 31 to 91.4KHz
Vertical Scan Rate 24 ~ 30Hz, 47 ~ 120Hz
Speaker 10 Watt Mono
Remote Control Full Featured IR Remote w/ Laser Pointer
Projection Method Table Top or Ceiling Mount (Front or Rear)
Uniformity 85%
Computer Compatibility UXGA, WXGA, SXGA+, SXGA, XGA, SVGA, VGA Resized; VESA Standards; PC and Macintosh Compatible
Video Compatibility SDTV (480i, 576i), EDTV (480p, 576p), HDTV (720p, 1080i/p), NTSC (M, 3.58/4.43 MHz), PAL (B, D, G, H, I, M, N), SECAM (B, D, G, K, K1, L)
3D Compatibility Yes (DLP® Link™, Full 3D from Blu-Ray or broadcasted via cable or satellite)
Full 3D Video Compatibility 720p 50/60 Frame Packing, 1080i 50/60 Side-by-Side, 1080p24 Frame Packing
I/O Connection Ports HDMI x1 v 1.4 /MHL, VGA-In ,VGA out, Component-in, Composite Video, RGB, S-Video, RCA Stereo-In, Audio-In (Mini-Jack),Audio-Out(Mini-Jack), , RS-232c, USB A, Mini- USB (Service Only), RJ 45, 12V Trigger.
Security Kensington® Lock Port
Weight 6.56lbs (2.98kg)
Dimensions (W x D x H) 11.2" x 5.12" x 10,3" (285 x 130x 261 mm)
Noise Level 30dB/35dB (Eco/Normal Mode)
Power Supply: AC 100-240V, 50/60Hz Consumption: 230W (Standard), 260W (Boost)), < 0.5W(standby)
Operating Temperature 41 to 104°F (5 to 40°C)
Warranty 3-Year Limited Parts/Labor, 1year Lamp
Standard Accessories AC Power Cord, VGA Cable, Remote Control, Batteries for Remote, Carrying Case, User’s Manual (CD), Lens Cap, Warranty Card , LAN adaptor dongle IEEE 802.11 b.g.n (optional)
UPC 864214 959670
Description: Remote Control 36 Button IR & Wire Jack
Part number: 5041846600
• BYOD Collaboration & Presentation
• Powerful quad-core processor
• Click-n-display with Launcher
• Up to 64 users
Power: 310 W
Part number: 5811120589-S
• Digital signage appliance
• Simple content creation
• Distribution and site management software included
• BYOD Collaboration & Presentation
• Up to 64 users
• Annotation feature included
• Supports Chromebook
Title Version Type Size   Download
DW831 Datasheet pdf 0.28 MB
Vivitek Catalog 2017 6/2017 pdf 12.50 MB
Filter-Free Design
DLP® technology allows manufacturers to create a filter-free projection design. Filter-free means significant savings and lower maintenance efforts over the projector's lifespan, which means a lower total cost of ownership for the projector.
BrilliantColor from Texas Instruments is a multi-color processing technology that produces vibrant images. BrilliantColor technology uses up to six colors, instead of just the three primary colors, red, green and blue, to improve color accuracy and brightens secondary colors.
DLP® Technology
DLP® chipset-based projectors produce vivid images with digital clarity and precision. The DLP® chip uses millions of tiny mirrors to reflect all the colors of visible light to project a digital image onto a screen. DLP® technology delivers high contrast ratios and minimizes the gaps between pixels for bright, sharp pictures.
Standard Warranty
3-Year Warranty on Parts and Labor / 1-Year Warranty on Lamp.

Placing a Large Order?

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