As a projector, the Prokia RX 3920+ combines LCD technology with a resolution of XGA 1024 x 768, and is additionally specified with 2000 ANSI lumens and a contrast of 400:1. According to Prokia, the included lamp lasts up to 2000 hours. To compensate for angled projection positions, the model features 2D keystone correction, which digitally corrects trapezoidal distortion. Looking at practical performance, up to 389 cm can be illuminated with 2000 ANSI lumens in dark environments. Once daylight is in the room, the image should ideally be no wider than 259 cm. This is a discontinued model that is no longer officially distributed by Prokia.
Standard-Portabel | External training and company presentations, as well as product presentations. Medium screen width or rooms with little light, max. 100 lumens.
Light Source
150W Lamp
Light Life
2000 h.
Operating Costs
-
Calculated brightness quality Perfect
Lux:
667 Lux
Contrast:
400:1
Candela pro m²:
212 cd/m²
Foot-Lamberts:
62 fL
•
Focus
manuell
Zoom
Manual 1,18
Objective
F=1,7-2,0
Throw Ratio
-
Audio
1W
Connections
D-sub 15pin in und out
YUV in
Cinch Video in
Cinch Stereo in
S-Video in
Mini Jack
Freeze
Product Sheet english HC
