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DH833

1080p Multimedia Projector with MHL, Long Life Lamp and a Host of Connectivity Options

The Vivitek DH833 3D multimedia projector provides the impeccable visual fidelity entertainment enthusiasts demand, versatile display connectivity options to accommodate nearly any device, and indispensable bonus features, all at a budget-friendly price. An ideal installation for entry-level and midrange home theaters systems, the DH833 features true 1080P resolution, DLP® and BrilliantColor™ technologies for dazzling color reproduction, and quick auto search filtering to quickly locate input signal sources. Enhanced with environmentally friendly power functions (Eco mode, Auto power off, and stand-by mode), the DH833 boasts increased lamp life, power savings, and energy consumption, enabling users to enjoy their favorite media longer and more affordably.
The Vivitek DH833 leverages a six-segment color wheel (comprised of red, green, blue, cyan, yellow, and white sections) to generate vivid, color accurate, and bright images. Boasting the impeccable reliability inherent to DLP technology, the DH833 is the perfect solution for all large screen applications, capable of delivering impactful presentations and immersive, large screen video.
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To fully replicate many of today’s movies, the DH833 is compatible with widescreen 2.35 format – electronically. The electronic widescreen 2.35 support alleviates the need, in many cases for expensive lens and eases installation requirements. A detailed and sharp image is a benefit of using electronic 2.35.
Excellent Connectivity
The Vivitek DH833 is the projector you want for widescreen versatility: Mini USB service connection, USB Type A (Power only), DC-12V, LAN for internet, Video for everyday video devices, Right and Left Audio, VGA-Out, Rs232c, VGA-In, Audio-Out, Audio-In, S-video, Composite Video, and HDMI v1.4.

NovoConnect

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.

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  • Bright 4,500 ANSI lumens with a high 15,000 contrast ratio
  • Energy efficient lamps that last up to 3,500 hours (in Image Care mode)
  • 6 Segment (RYGCWB) color wheel for accurate and detailed images
  • Quick auto search filtering to quickly locate input signal source
  • Variety of display connectivity options including: HDMI (x2), VGA-in (2x), VGA-Out, S-Video and Composite Vide
  • 3D compatibility with DLP® Link™ and HDMI 1.4b Blu-Ray support for dazzling and realistic life-like images
  • MHL device compatibility for streaming of video and audio content from a compatible mobile device
  • Compatible with long VGA cables for a maximum length up to 20 meters
  • Enhanced envrionmentally friendly power functions (Eco mode, Auto power off, stand-by mode) to increase lamp life, power savings and energy consumption
  • Internal audio speaker delivers 10W of total audio power
  • Integrated network monitoring and management solutions (product certified) including Crestron® RoomView™, Extron, AMX SSDP and Telnet
  • Top-loading, sliding cover for quick and easy lamp replacement
  • Anti-theft security features include: Kensington® security slot, security bar, and PIN lock keypad
Display Type Single 0.65" DLP Technology by TI
Brightness 4,500 Lumens
Native Resolution 1080p(1920 x 1080), 16:9 format
Maximum Resolution WUXGA(1920x1200)@60Hz
Contrast Ratio 15,000:1 Contrast Ratio (Full on/off)
Lamp Life/Type 2500/3000/3500 Hours (Normal/Eco./Dynamic Eco. Mode), 310W/245W
Throw Ratio 1.46 - 2.20
Image Size (Diagonal) 25.3” - 317.99"
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 16:9 Native
Offset 114.9% ±5%
Keystone Correction ±40 Degree; ±40 Steps
Horizontal Frequency 15, 31 – 91Hz
Vertical Scan Rate 24 - 30Hz, 47 - 120Hz
3D Functionality Yes (DLP® Link™, HDMI 1.4b (Blu-Ray))
Audio 10W(Mono)
Computer Compatibility VGA, 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), S-Video, Composite Video, Audio-In (RCA L/R), Audio-In (Mini-Jack), VGA-Out, USB (Type A for 5V/1.5A Power Only), Audio-Out (Mini-Jack), RJ45, RS-232, Mini-USB (Service), Microphone (Mini-Jack), 12V Trigger
Projection Method Table Top, Ceiling Mount (Front or Rear)
Security Solutions Kensington® Security Slot, Security Bar, Keypad Lock
Dimensions (W x D xH) 319 x 216 x 126mm (12.5" x 8.5" x 4.9")
Weight 3.2kg (7lbs)
Available Color Two-Tone: White/Gray
Noise Level 38dB/34dB (Normal/Eco. Mode)
Power Supply AC 110-240V, 50/60Hz
Power Consumption 320W (Eco. Mode), 410W (Normal Mode), <0.5W (Standby Mode), <2W (LAN Standby Mode)
Standard Accessories AC Power Cord, VGA Cable, Remote Control, Documentation Kit
Optional Accessories Replacement Lamp
Power: 310 W
Part number: 5811120589-S
NovoTouch
NovoEnterprise
• Screen mirroring for Windows/Mac/iOS/Android
• Collaboration
• Flexible GUI
• Enterprise-grade management software
• LauncherPlus Plug-n-Play
• Complete connectivity
Description: 33 key funtions ,New type white remote
Part number: 5041846400
Title Version Type Size   Download
DH833 CAD Drawing rar 5.63 MB
DH833 Datasheet pdf 0.39 MB
DH833 User's Manual(English) pdf 5.83 MB
DH833 User's Manual(French) pdf 3.74 MB
DH833 User's Manual(Spanish) pdf 3.78 MB
Vivitek Catalog 2019 06/2019 pdf 21.59 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.
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™
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.