| Customer review |
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Brief Introduction
Beta 2.5 |
With the DT20, manufacturer Nec offers a stationary LCD projector with XGA 1024 x 768 resolution and a contrast of 350:1. A built-in horizontal and vertical keystone correction provides freedom when positioning the projector. 461 cm image width, the projector will be able to illuminate well. However, if room light is available, the image width should ideally not exceed 307 cm. This model is no longer offered by Nec.
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| Display Type |
3 x 0,99" LCD TFT Panel mit MLA
XGA 4/3 Liquid Crystal Display with Micro Lense Array
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| Ansi-Lumen |
Projector |
2800 |
Screen |
933 Lux (200 cm Screen width) |
| Contrast |
350:1 full on/off |
350:1 full on/off 
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| Black Level |
8,0000 min. Lumen |
2,689 min. Lumen |
| Offset |
45% show
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| Resolution |
XGA 1024 x 768
786.432 Pixel |
| Video Modes |
NTSC/NTSC 4.43/PAL (including PAL-M, N)/SECAM, PAL-60 DVD (component) |
| Application |
Stationary | Permanent installation in the training room and meeting room as well as the conference room.
Medium screen width or rooms with little light, max. 100 lumens. |
| Light Source |
258NSH Lamp
Article Nr.: 50022251
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| Light Life |
1500 h. |
| Operating Costs |
-
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360 - 440 cm
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Lux: |
933 Lux |
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Room light max.: |
187 Lux |
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Candela pro m²: |
298 cd/m² |
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Foot-Lamberts: |
87 fL |
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| 68 cm
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Screen width: 200 cm Gain:1 |
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| Focus |
Manual |
| Zoom |
Manual 1,25 |
| Objective |
F=1,7-2,2 f=36,5-45,6 mm |
| Throw Ratio |
1,8-2,2:1 show |
| Audio |
2 x 1W Stereo |
| Connections |
D-sub 15pin in und out
(YPbPr) über D-sub 15pin
Cinch video in
S-VIDEO
Eingänge: Cinch Stereo x 2;
3,5 mm Stereo 2 x in 1 x out
DIN 9-polig
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| Ceiling Mounting |
No, is not possible. |
| Power |
380W |
| Size WxHxD |
400 x 145 x 315 mm (15,7"x5,7"x12,4") 18,27 L/dm³
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| Operating Noise |
38 / 36 dB in Eco Mode |
Key: 164 cm |
Key: 63 cm |
| Key: 63 cm |
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| Weight |
7,30 kg / 16,09 lbs. |
| Keystone |
Vert.: +/-15°
Hori.: +/-10°
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| Illumination |
- |
| Frequenz |
H-sync: 15-80 kHz
V-sync: 50-75 Hz
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| Foot-Lamberts |
87 fL
/ max. 461 cm screen width |
| Candela m² |
298 cd/m² |
| Features |
 Freeze
Eco Mode
Kensington Slot
Gamma correction
Picture-in-Picture
Document camera
OHP function
3D objects display
digital zoom up to 625
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In Comparison
The Nec DT20 compared to others not current "Stationary" projectors. |
| Ansi-Lumen: |
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26 |
Weight: |
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100 |
| Contrast: |
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1 |
dB: |
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94 |
| Black level: |
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76 |
Power cons.: |
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96 |
| Picture Total Points: | 34 |
Projector Total Points: | 97 |
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| Popularity Top 100 |
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| Points: |
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21 |
| Ranking: |
1194 (From: 2514) |
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| Status |
2002 Discontinued (EOL) // Last update of the data: 2023-08-04
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| Data |
 Product Sheet
Product Sheet english
Product Sheet english HC
Product Sheet sonder
Press release
Press release english
Press release english
User Manual english (1.55 MB)
  
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Nec Website
