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Knoll Systems HDP420

Image Knoll Systems HDP420
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Model Overview The HDP420 model from Knoll Systems combines DLP technology in the Homecinema sector with 1500 ANSI lumens, a contrast of 12000:1 and a native HDTV 1920 x 1080 resolution. The manufacturer rates the durability of the included lamp at 2000 hours.
Regarding projection size, the value of 1500 ANSI lumens allows for an image width of up to 393 cm in darkened environments. In rooms with ambient light, the image width should be correspondingly reduced to a maximum of 262 cm.
In terms of video signals, the device processes resolutions up to Full HD 1080P.
Since entering the market in 2007, production has been discontinued; the manufacturer no longer actively offers the model.
Display Type       1 x DC3 DLP Chip
      HDTV 16/9 Ti Digital Light Processing Chip
Ansi-Lumen
Projector
1500 / 1200 im Eco Mode
Screen
667 Lux (200 cm Screen width)
Contrast 12000:1 full on/off 12000:1 full on/off
Black Level 0,1250 min. Lumen 0,056 min. Lumen
Offset 86% 40 cm over screen top edge →
SCREEN
+ Projector
Resolution HDTV 1920 x 1080
2.073.600 Pixel
Video Modes PAL, SECAM, NTSC, HDTV 720p, 1080i, 1080p EDTV 480p, 576p
Disc Recognition DVD | HD Blu-ray | 3D Blu-ray | 4K UHD Blu-ray
Application Homecinema | Small screen width, rooms with very little ambient light below 50 lumens.
Light Source 200 / 160W im Eco Mode Lamp
Article Nr.: LP32 / SP-LAMP-032
Light Life 2000 h. 2500 h. in Eco Mode
Operating Costs -
Calculated brightness quality Perfect
304 - 384 cm
Lux: 667 Lux
Contrast: 12000:1
Candela pro m²: 212 cd/m²
Foot-Lamberts: 62 fL
97 cm



Screen width:cm 
          Room:
Focus Powered
Zoom Powered 1,3
Objective -
Throw Ratio 1,52-1,92:1 show
Audio -
Connections HDMI 1.3
DVI M1DA
D-sub 15 pin in
YUV in
S-Video in
Cinch Video in
12V Trigger out
RS232C
Ceiling Mounting Yes, is possible.
Power 350W
Size WxHxD 476,3 x 148,1 x 431,8 mm (18,8"x5,8"x17") 30,36 L/dm³
Operating Noise 33 / 30 dB in Eco Mode
Key: 167 cm
Key: -27 cm

Weight 6,40 kg / 14,11 lbs.
Keystone Vert.: +/-13°  
Illumination -
Frequenz -
Foot-Lamberts 62 fL / max. 393 cm screen width
Candela m² 212 cd/m²
Features Full HD 1080P compatible
Freeze
Eco Mode
Kensington Slot
Gamma correction
Digital image shift
BrilliantColor™
Overscan adjustable
Faroudja DCDi
7 segments 4 speed colour wheel.
Screen Mirroring Optional only Google TV / Fire TV / Apple TV / Roku TV / Xiaomi TV Ads
In Comparison
The Knoll Systems HDP420 compared to others not current "Homecinema" projectors.
Ansi-Lumen:
13 Weight:
100
Contrast:
1 dB:
57
Black level:
99 Power cons.:
92
Picture Total Points:38 Projector Total Points:83
Popularity Top 100
0 popularity points 8 popularity points 6 popularity points 1 popularity points 2 popularity points 3 popularity points
Points:
3
Ranking: 854 (From: 990)
Optional accessories
ceiling bracket length: 100-120mmHalterung10047,86 €
Status 2007 Discontinued (EOL) // Last update of the data: 2026-06-09
Data
Product Sheet english HC
User Manual english (1.01 MB)

Projektor Knoll Systems HDP420 Projektor Knoll Systems HDP420



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Projektor Knoll Systems HDP420
Projektor Knoll Systems HDP420
KNOLL SYSTEMS HDP420
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