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All In One Projector with Integrated Document Camera
  • Compact body with a brightness level of 2800 ANSI lumens
  • High Resolution 2 million pixel digital CCD camera
  • Image Freeze 8 Images Store
  • Digital Zoom up to 625%
  • Scroll Up and Down & Right and Left
  • Image rotate and Portrait in OHP mode
  • True XGA, compatible up to UXGA Resolution

Integrate print media, data from PCs, 3D objects, video, and images effortlessly into one impressive presentation.
DT20 parts The multifunction DT20 integrates a projection system with a document camera and OHP. Combines print media and solid object models with PC, video, and DVD images for impressive presentations. Functions have been further enhanced with a 180°Rotation function, a data memory function for up to 8 screens, and the horizontal keystone correction function. Explore the potential of multimedia.
Flexible Orientation
Portrait Rotation
Horizontal images can be projected vertically. Rotate documents vertically, horizontally, or a full 180 degrees.
Digital Zoom  
Provides up to 625% zoom.
Integrated document camera function, effortlessly display material for the presentation.
Vertical and Horizontal Keystone Correction Function Data Memory Function


The DT20 stores up to eight selections of the captured image data such as documents and 3D objects etc.
The Keystone correction function (horizontal +/- 10°, vertical +/- 15°) permits versatile projector placement for correct image perspective from an indirect angle.
Picture in Picture Function
The video source that is connected in a window on the lower right side of the projected image when PC selected.
Picture in Picture Function
Model Name DT20
Type 3 Primary Colour LCD Shutter Projection Type
Main Part
LCD Panel Size 1.0 inches x 3 Panels, Aspect Ratio 4:3
Drive System Polysilicon TFT Active Matrix with Microlens Array
Number of Pixels 786,432 pixels (1,024 x 768 dots) x 3
Arrangement Stripe
Projection Lens Manual Zoom: 1 to 1.26, f=51 mm to 64.3 mm, F1.8 to 2.3
Optical Source 260W Super High-pressure Mercury Lamp
Display Size 32 inches min. to 300 inches max. (projection distance 1.4 to 13.9 m)
Colour Reproducibility Full colour (16,770,000 colours)
Light Output 2800 ANSI lumens / 2500 ANSI lumens (ECO Mode)
Scan Frequency Horizontal 21 to 80 kHz, Vertical 50 to 85 Hz
Resolution Native Resolution XGA (1024 x 768)
Maximum Resolution UXGA (1600 x 1200) with Advanced AccuBlend
Video Input/Output OHP
(actual object
Scan unit 2,000,000-pixel colour CCD camera
Scan size 288 mm x 216 mm
RGB Input)
Signal system Separate Signal System
Video signal Analog: 0.7Vp-p/75Ω
Sync Signal Separate/composite: TTL Level (positive/negative)
Sync on green: 0.3 Vp-p (negative)
Terminal Panel 15 pin Mini D-sub 2 Channel
Video Signal system NTSC/PAL/SECAM
Input Terminal RCA Pin Terminal , S terminal (Mini DIN4-pin) x 1
Video signal 0.7Vp-p/75Ω
Sync Signal Separate TTL Level, Negative
Output Terminal 15 pin Mini D-sub
Audio input PC Audio Signal 0.4Vrms/47KΩ
Input Terminal Stereo Mini Jack (2 Channel)
Video Audio Signal 0.4Vrms/47KΩ
Input Terminal RCA Pin Jack
Audio Signal 0.4Vrms/47KΩ
Output Terminal Stereo Mini Jack
Audio Output 1 W x 2 stereo
Operating Range of Temperature and Humidity Temperature: 0 to 35°C (32 to 95°F), humidity: 20 to 80% (no condensation)
Power Source 100 - 120 / 220 - 240 VAC 50/60 Hz
Power Consumption 390W/100 - 120 VAC 370W/220 - 240 VAC
Input Current 2.2A (220 - 240 VAC) 4.5A (100 - 120 VAC)
External Dimensions (mm) 400 (W) x 315 (D) x 145 (H) (not including protrusions, Including the cover)
Weight 7.3 kg
Technologies Advanced Accublend, Auto Sense
Accessories Power Cord (3 m), Remote Control, User's Manual, Warranty, Battery
(AA x 2), PC cable, Lens cap
LCD Panel technology consists of fine picture cells with more than 99.99% of cells being active.
Specifications and designs are subject to change without prior notice in order to improve the product.
All specifications are subject to change without notice.
Throwing Distance and Image Size
Remote Control
Control Panel
Model codes, specifications and available options may differ by region.
For detailed information, please contact the NEC sales company or dealer in your area.

MultiSync is a registered trademark of NEC Corporation. Faroudja is a registered trademark of Faroudja Laboratories,Inc. DCDi is a Trademark of Faroudja Laboratories,Inc.All other brand and product names are registered trademarks of their respective holders. Further trademark information.
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