Meeting & Small Conference
DH3331
The DH3331 offers great features and performance combined with great installation flexibility. The 5,500 ANSI lumens make it bright enough for larger screens, and the wide screen WUXGA native image resolution ensures that your content will be delivered with fidelity and sufficient detail for a wide range of applications. The 1.25 - 2.13:1 throw ratio (1.7x zoom) makes it possible to install the projector in a wide range of distance/screen scenario's, making installation planning easier whether you replace an older projector or making a new installation. The horizontal and vertical lens shift gives further flexibility when installing the projector. Features such as 3D, JPG reader, optional wireless adapter and HDBaseT ensures the projector can handle modern signal inputs and features customers expect.
Excellent Connectivity
The Vivitek DH3331 provides the connections necessary for many diverse projection environments: HDMI v1.4, MHL/HDMI v1.4, Component (5 BNC) (RGBHV), S-Video, Composite video, VGA input for PC and Laptop, 3D Sync Out, Audio RCA in-out, Microphone-In, RS232, USB Type A Power (5V/2.0A), USB Type B (Service), USB Display (MINI B), USB Type A (Wireless Dongle), Wired Remote, RJ45 and 12V Trigger for automation.
  • FullHD 1080p resolution, 5,500 ANSI lumens and a 10,000:1 contrast ratio for the ultimate image quality
  • DLP® and BrilliantColor™ technologies from Texas Instruments
  • Centered lens for easy setup and installation
  • Horizontal and vertical lens shift for greater installation convenience and flexibility
  • HDBaseT™ interface with support for distribution of  HD video and digital audio content over standard CAT5e/6 LAN cable. Control is via RS232.
  • Broad video connectivity options including: HDMI, VGA-In, DVI-D, Component (5 BNC) (RGBHV), S-Video, Composite Video,   VGA-Out
  • MHL device compatibility for streaming of video and audio content from a compatible mobile device
  • 3D sync port for compatibility with IR (infrared) 3D passive synchronization protocol
  • Project 3D content from DLP® Link™, PC based 3D and Blu-ray HDMI
  • 12V trigger port for direct communications and automated control of such devices as screens and curtains
  • 14W of total 3D audio surround sound power (7W x 2)  with multiple audio-in and audio-out ports
  • Network ready for integration and system administration via RJ45
  • Dual infrared sensors for handy remote control from either in front or behind the projector
  • Anti-theft security features include: Kensington® security slot, and security bar
Display Type Single 0.65" DLP Technology by TI
Brightness 5,500 ANSI Lumens
Native Resolution 1080p (1920 x 1080p)
Maximum Resolution WUXGA (1920x1200) @60Hz
Contrast Ratio 10,000:1 (Full On/Off)
Lamp Life/Type 1,500/3,500 hours (Normal/Eco Mode) 370W/280W
Throw Ratio 1.25 - 2.13:1
Image Size (Diagonal) 21.2" - 361.4"
Projection Distance 1 - 10m (3.28ft - 32.8ft)
Projection Lens F=2.45 - 3.22, f= 18.8mm - 32mm
Zoom Ratio 1.7x
Aspect Ratio 16:9
Offset 135.9% / 118%
Keystone Correction Vertical ±30°,  Horizontal ±25°
Horizontal Frequency 15, 31 – 91.4kHz
Vertical Scan Rate 24 - 30Hz,  47 - 120Hz
3D Functionality Yes (Supports DLP® Link™, IR, Blu-ray 3D)
Speakers 3D Audio Surround Sound (7W x 2)
3D Functionality Yes (DLP® Link™, HDMI v1.4 (Blu-ray, side by side, frame packing, top and bottom))
Lens Shift Range Vertical: -13.5%, +28.7%
Horizontal: +/-10.3%
Computer Compatibility GA, SVGA, XGA, SXGA, SXGA+, UXGA, WUXGA@60hz, Mac
Video Compatibility SDTV (480i, 576i)/EDTV (480p, 576p)/HDTV (720p, 1080i, 1080p), NTSC (M, 3.58/4.43 MHz), PAL (B,D,G,H,I,M,N) SECAM (B,D,G,K,K1,L)
I/O Connection Ports HDMI v1.4, MHL/HDMI v1.4, VGA-In (x2), DVI-D, Component (5 BNC) (RGBHV), S-Video, Composite Video,  Audio-In RCA (L/R), Audio-In (Mini-Jack)(x3), Microphone-In (Mini-Jack), Wired Remote-In (Mini-Jack),  VGA-Out,  Audio-Out (Mini-Jack), Audio-Out RCA (L/R), 12v Screen Trigger (Mini-Jack), 3D Sync-Out, RS-232, USB Type A Power (5V/2.0A), Wired Remote-Out (Mini-Jack),  USB Type B (Service), RJ45, HDBaseT™
Projection Method Table Top, Ceiling Mount (Front or Rear)
Security Solutions Kensington® Security Slot, Security Bar
Dimensions (WxDxH) 445 x 330.2 x 160.2mm (17.5"x 12.9" x 6.3")
Weight 8.4kg (18.5lbs)
Available Colors Dual Tone Color: White and Gray
Noise Level 36dB/30dB (Normal/Eco Mode)
Power Supply AC 100-240V, 50/60Hz
Power Consumption 480W (Normal Mode), 380W (Eco. Mode), <0.5W (Standby Mode), <6W (LAN Standby Mode)
Standard Accessories AC Power Cord, VGA Cable, Remote Control, Filter, Documentation Kit
Optional Accessories Replacement Lamp, HDBaseT™ Transmitter Box
Description: Remote Control 36 Button IR & Wire Jack
Part number: 5041846600
Power: 370 W
Part number: 5811119760-SVV
NovoPro
• BYOD Collaboration & Presentation
• Powerful quad-core processor
• Click-n-display with Launcher
• Up to 64 users
NovoDS
• Digital signage appliance
• Simple content creation
• Distribution and site management software included
NovoConnect
• BYOD Collaboration & Presentation
• Up to 64 users
• Annotation feature included
• Supports Chromebook
Title Version Type Size   Download
DH3331 CAD Drawing rar 2.04 MB
DH3331 Datasheet pdf 0.31 MB
DH3331_DU3341 User's Manual(English) pdf 11.11 MB
ProAV Installation Brochure pdf 2.03 MB
Vivitek Catalog 2017 6/2017 pdf 12.50 MB
Frequently Asked Questions
I plug my computer in to the projector and I don’t get an image.
The projector has many input connectors. Each connector is labelled (HDMI 1, RGB 1 ....). Ensure the projector is switched to that input using the “Source” button on the projector. Also, the computer may require a toggle switch to turn on the output port. This is typically accomplished by holding down the “Fn” at the same time as a Function key. Each laptop manufacturer may use a different “function” key. Typically, it is F4 or F8. The symbol on the key is usually a laptop as well as a square. Please refer to your laptop manufacturers Users Guide for additional information.
Is it OK to use 3rd. party lamps or lamps quoted to be Original Equipment Manufacturer lamps?
Please refer to lamp warranty under Warranty tab and then Vivitek Warranties, as using lamps that are not Vivitek supplied may result in warranties being voided and your projector not meeting required safety standards. Lamp manufacturers provide many different classes of lamps and projectors are built around a specific lamp. While being “original manufacturer” lamps, it is not guaranteed that the class of lamp is the same as the Vivitek specified lamp from the manufacturer.
My projector won’t turn on via an RS232 or IP command. If it is powered on, other commands work fine.
In the menu, go to Settings 2 menu, then Advanced 1 menu. Turn Low Power Mode to OFF.
How often should I change the filters in my DLP?
The majority of Vivitek projectors, due to sealed DLP optics, do not require filters. This eases maintenance requirements.The filters can be cleaned with running water. Please make sure to let them dry completely before installing them back. The filters should be changed if they are torn or worn.
How do I take care of my DLP?
Please refer to Warning and Precautions in the User's Manual.
Why are the lamps so expensive?
The selling price of the lamps is based on the purchase price we obtain from the manufacturers. Vivitek would reflect the price reduction if there is any from the manufacturers.
Why do I have to replace the lamp myself?
Lamp is a consumable part that needs to be replaced regularly. Customers can have a technician do the replacement, but the labor would not be covered by the manufacturer's warranty.
Why can't I order a lamp over the phone?
At the current stage, we don't process orders over the phone to protect our customers' credit card information. When the credit card information is sent to us by fax, only employees with authorization have access to this information.
Does HD really look better than SDTV?
Yes. HDTV has at least twice the linear resolution of standard-definition television (SDTV), thus allowing much more detail to be shown compared with analog television or regular DVD. In addition, the technical standards for broadcasting HDTV are also able to handle 16:9 aspect ratio pictures without using letterboxing or anamorphic stretching, thus further increasing the effective resolution for such content.
Where can I send a letter praising your products and customer support?
Customers can send us an email at customerservice@vivitekcorp.com.
How do I get another copy of my manual?
User's Manual can be downloaded here.
What other kinds of products do you make?
Vivitek also manufactures DLP projectors.
How long has Vivitek been in business
Vivitek was established in 2004.
What are the advantages of DLP over LCD or Plasma?
Please refer to Texas Instrument's website Here
What is DLP and how does it work?
Please refer to Texas Instrument's website Here
How do I get warranty service?
By calling our tech support at 877-603-3582 and providing the proof of purchase when required. Their hours of operation are from Monday to Friday, 9AM to 6PM Pacific time.
What is the life expectancy of my projector lamp?
Lamps typically last about 1,500 ~ 10,000 hours. Usually the higher the brightness, the lower the lamp hours. Keep in mind however that some lamps won't make it all the way to their estimated life spans. If you operate your projector in a warm environment that is not adequately ventilated or at higher elevations without switching to “high altitude” mode in the menu, this will reduce lamp life. It is also strongly recommended that the projectors be connected to a surge protector as power surges can damage your lamp. Adhering to the recommended power-off cycling will assist in maintaining lamp life. Frequent powering on/off will also reduce lamp life expectancy so it may be better to leave the projector on if you intend to use again within 20 minutes. Using the projector in Economy mode will extend your lamp life.
How do I replace the lamp myself?
In the user's manual, there is a section that shows you how to replace the lamp.
How much do replacement lamps/remotes cost?
You will need to contact your local/online reseller. Vivitek is available through authorized retailers, e-tailers, dealers, distributors and resellers. Vivitek has partnered with key partners around the U.S. These authorized partners can be found under the where to buy section.
How do I register my projector for warranty?
Complete and mail in the registration card included with the purchase of your product or fill out the online product registration here.
What is DLP® technology and how does it work?
DLP®-based projectors produce stunning images with digital clarity and precision. The DLP chip uses millions of tiny mirrors to reflect all colors of visible light to project an all-digital image on the screen. Click here for more detailed information.
Where can I purchase your products?
Vivitek is available through authorized retailers, e-tailers, dealers, distributors and resellers. Vivitek has partnered with key partners around the U.S. These authorized partners can be found under the where to buy section.
How do I synchronize my laptop with my projector?
On most laptops, hold down the 'Fn' + 'F4' keys. This may vary, depending on you laptop's brand it may not be 'F4', but 'F5', 'F7' or 'F8'. On the correct function key, there is a symbol 2 squares, have the letters "LCD", or have the symbol of a laptop/square on it. Please refer to your laptops user's guide for additional information.
MHL Expand Your World
Mobile High-Definition Link and is a technology found in many devices, displays and accessories today. MHL-enabled smartphones and tablets connect to HD displays, delivering crystal-clear HD content and immersive surround sound, while simultaneously charging the phone.
BrilliantColor™
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.
5 year Warranty Parts and Labor - 3year Advanced Replacement
Standard Warranty
5-Year Warranty on Parts and Labor / 3 years Advanced Exchange / 1-year Lamp Warranty