Introducing Vivitek DW770UST Ultra Short Throw Projector

Ultra Short Throw Projectors are projectors that are fitted very close to the projection area.

The closeness of the optical lens to the screen and their engineering eliminates shadows and allows for very bright projection.

This very popular Ultra Short Throw Projector is ideal as a match to a 77″ Smart or a 79″ Promethean whiteboard. Other brands are aslo fully compatible.

Fitting time is very short and being a very bright projector you won’t need to turn off the lights and close the blinds to see what is on the whiteboard!

With both VGA and HDMI connections, all type of laptops or PCs can easily connect to it.

It has a 5 years warranty for educational bodies and 3 years warranty for the lamp.

Ultra Short Throw Projectors, or USTs, are the unit of choice when it is not possible or viable to install a touchscreen panel like a V Series Clevertouch.

This may be because the classroom has recently received a new interactive whiteboard and has not replaced the old projector.

In this case it makes complete sense to invest in an Ultra Short Throw Projector.

  • Ultra short throw lens to make 100 inch screen at only 44cm away

  • 3,500 ANSI lumens of brightness, WXGA resolution, and 10,000:1

    contrast ratio for clear, crisp and bright projection

  • 2x 10W speakers and microphone input ensure you are clearly heard

  • Long lasting life with up to 12,000 hours lamplife

  • Eco Friendly and Energy Saving with sleep timer and also autopoweroff

    when there is no signal input

  • Integrated network monitoring and management solutions including

    Crestron® RoomView™, and etc.

  • 5 year education warranty

  • Compatible with NovoConnect wireless collaboration solution





Display Type Single chip DLP® Technology by Texas Instruments
Brightness 3500 Lumens
Native Resolution WXGA (1280 x 800)
Max. Supported Resolution UHD (3840 x 2160) @60Hz
Contrast Ratio 10,000:1
Native Aspect Ratio 16:10
Keystone Correction Vertical: +/40°


Throw Ratio 0.35:1
Image Size (Diagonal) 80″ – 100″
Projection Distance 283mm – 446mm
Projection Lens F = 2.5, f = 5.1 mm
Zoom Ratio Fixed 1x
Offset 120%
Lens Shift Range Limited Lens Shift Vertical ±1.7%


3D Ready(DLP link, PC+Video), Direct 3D (HDMI 1.4a), 3D Mandatory
Formats supported (top/bottom, right/left, frame sequential)
Keypad lock


I/O Connection Ports VGA In (15pin DSub) (x1)
HDMI Number of Ports v 2.0 (x2)
Composite Video
AudioIn (RCA)
AudioIn (MiniJack)
VGA Out (15pin DSub)
AudioOut (MiniJack)
RJ45 RS232 3DSync
USB A (Power Only)
USB B (Service)
Microphone (MiniJack)


Lamp Life and Type 6,000 / 12,000 Hours (Normal / Eco. Mode)
Speakers 10W x 2
Dimensions (W x D x H) 287.7 x 374.5 x 122.6 mm (not including height of mirror )
Weight 5 kg
Noise Level 33dB / 29dB (Normal / Eco. Mode)
Warranty Education Warranty: 5 years projector / 3 years on lamp or 2.000 hours whichever comes first
Standard Accessories VGA Cable, User Manual (CD), Quick Start Guide, Warranty Card (by region),
Remote Controller (with battery), AC Power Cord
Optional Accessories Spare Lamp P/N (5811123650SVV),
3D Glasses P/N (3534257700),
Universal Wall Mount (T/R 0.35) (%WM3),
Remote Control P/N (5041841300)
UPC Code 813097024268 ©

Contrast Ratio 10000:1

Brightness 3500 ANSI Lumens

Resolution: WXGA (1200x 800)

3 Year Lamp Warranty