For WXGA applications in a
short-throw setting

Vivitek D755WTi LeftHero HiRes

Large screen from short distance

The DW88BSTAB is designed to cater for the education needs. The DW88BSTAB delivers up to 100” diagonal image from only 1.13m distance from the surface. With a brightness of 4,000 ANSI Lumens and dynamic contrast ratio of 20,000:1 it delivers a perfect image display. The projector is designed for use in any classroom, small office or at home. With its light weight and compact form this is a short throw projector for easy installation that will fit any budget.
Vivitek D755WTi RightHero HiRes
Vivitek D755WTi IO ports HiRes

Key features

  • Bright 4,000 ANSI lumens with a high 20,000 contrast ratio
  • Delivers up to 100” image from only 1.13m distance from the projection surface
  • Short throw projection allows presenter to stand in front of the screen without blocking image, casting shadows and eye glare
  • DLP® and BrilliantColor™ technologies from Texas Instruments
  • WXGA resolution with a maximum resolution up to WUXGA
  • Assortment of connectivity options for easy connection to a variety of multimedia devices (HDMI 1.4b, VGA, S-Video, Composite Video, Audio-In/Out)v
  • 3D compatibility with DLP® Link™ and HDMI 1.4b Blu-ray technology support for dazzling and realistic life-like images
  • 6 Segment (RYGCWB) colorwheel for accurate and detailed images
  • New efficient lamp offers up to 10,000 hours of life (Dynamic Eco mode) for extended lamp life
  • Sealed optical engine to keep dust out and improve performance
  • Integrated audio speakers deliver 10W of total audio power
DLP® Technology

DLP® Technology

DLP (Digital Light Processing) is a display technology from Texas Instruments (TI). The technology inside is often referred to as DMD (Digital Micro-Mirrors). It consists of an array of mirrors where each mirror represents a pixel element. For example, a high-definition DLP projector or rear projector with 1920 x 1080 pixel resolution would have over 2 million tiny mirrors. Each mirror is attached to an electronically driven hinge that controls the amount of colored light that is reflected from


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.
3D Ready

3D Ready

A projector that is 3D Ready can accept a 120Hz frame-sequential 3D signal from a computer. These projectors are not compatible with the HDMI 1.4 3D specification used on 3D Blu-ray players and set-top boxes. 3D ready uses DLP Link Technology from Texas Instruments.


HDMI (High Definition Multimedia Interface) is an uncompressed, all-digital audio/video interface that supports audio/video sources such as a set-top box, DVD player, A/V receiver, and video monitors such as a digital projector or digital television (DTV). HDMI is backward compatiable with DVI 1.0 specification and supports HDCP.


Display Type Single 0.65” DLP® Technology by TI
Brightness 4,000 ANSI Lumens
Native Resolution WXGA (1280x800)
Maximum Resolution WUXGA (1920x1200)@60Hz
Contrast Ratio 20,000:1 Dynamic Contrast Ratio
Lamp Life and Type 6000/10000 Hours (Normal/ Dynamic Eco Mode), 240W/190W
Throw Ratio Single chip DLP® Technology by Texas Instruments
Chip Size 0.52 (±5%)
Image Size (Diagonal) 70” - 100” (Best Size), 40” – 300”
Image Size (Diagonal) 68" ~ 200"
Projection Lens F2.8 , f=7.51mm @ 87.2 inch
Zoom Ratio Fixed
Aspect Ratio 16:10 Native, Support 4:3
Offset 111.7% (±5%)
Keystone Correction Vertical ±40 Degree; ±40 Steps
Horizontal Frequency 15, 31 – 91Hz
Vertical Frequency 24 - 30Hz, 47 - 120Hz
3D Functionality Yes (DLP® Link™, HDMI 1.4b (Blu-Ray))
Dimensions (W x D x H) 314 x 216 x 126 mm
Speaker 10W (Mono)
Computer Compatibility VGA, SVGA, XGA, SXGA, SXGA+, UXGA, WUXGA@60hz, Mac
Power Supply: AC 100-240V, 50/60Hz Consumption: 310W (Normal Mode), <0.5W (Standby Mode)
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 v1.4b, VGA-In (x2), S-Video, Composite Video, Audio-In (Mini-Jack)(x3), 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
Optional Accessories Spare Lamp, Remote Control
Projection Method Table Top, Ceiling Mount (Front or Rear)
Security Solutions Kensington® Security Slot, Security Bar, Keypad Lock
Dimensions (W x D x H) 314 x 216 x 126mm (12.4" x 8.5" x 4.9")
Weight 3.19kg (7lbs)
Available Color Two-Tone: White/Grey
Noise Level 36dB/32dB (Normal/Eco Mode)
Power Supply AC 100-240V, 50/60Hz
Power Consumption 260W (Eco. Mode), 320W (Normal Mode), <0.5W (Standby Mode), <6W (LAN Standby Mode)
Standard Accessories AC Power Cord, VGA Cable, Remote Control, Lens Cap, Documentation Kit
Optional Accessories Replacement Lamp
Vivitek DW882ST Front
Vivitek DW882ST Front Top
Vivitek DW882ST LeftHero
Vivitek DW882ST Right Hero
Vivitek DW882STTop
Vivitek DW882ST Bottom
Vivitek DW882ST Site 1
Vivitek DW882ST Site 2

Replacement Lamp

Power: 240 W
Part number

IR Remote Control

Description: Full functions 27 Keys
Part number: 5041818400

Vivitek Projector Distance Calculator v2.0




A =
Note on using the projector distance planning calculator and tips for projector installation:
Calculator accuracy +/-5%. The calculator is designed to help you plan your installation and find the right projector. It is not designed to provide exact dimensions. When calculating the throw distance, bear in mind that the distance is measured from the front of the lens to the projection surface, except for Ultra Short Throw projectors with a mirror system. Where possible, attempt to position the projector in the middle of the zoom range , which is where the optics is optimized for. Try to avoid the extreme outer boundaries as the projector lenses has variance and performance tolerances that could make the screen not being filled, or the image being larger than the screen, caused by small variances in the optical systems. If you need to be at the extreme outer boundaries, we recommend that you order the projector and test the actual distance in your environment before fixing any mounting parts to the wall or ceiling.
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