Behind the name AT 1900 is a LCD projector by ACTO, whose main features include 1900 ANSI lumens, a contrast of 250:1 and a XGA 1024 x 768 resolution. In operating mode, the installed projector lamp offers a lifespan of 4000 hours – mathematically sufficient for 5.5 years based on two hours of use per day. Looking at practical performance, up to 380 cm can be illuminated with 1900 ANSI lumens in dark environments. Once daylight is in the room, the image should ideally be no wider than 253 cm. The model is currently no longer actively offered on the market by the manufacturer.
Display Type
LCD TFT Panel XGA 4/3 Liquid Crystal Display
Ansi-Lumen
Projector
1900
Screen
633 Lux (200 cm Screen width)
Contrast
250:1 full on/off
250:1 full on/off
Black Level
7,6000 min. Lumen
2,562 min. Lumen
Offset
-
Resolution
XGA 1024 x 768
786.432 Pixel
SXGA 1280 x 1024 compressed
Video Modes
PAL/SECAM/NTSC/NTSC 4.43
Application
Standard-Portabel | External training and company presentations, as well as product presentations. Small screen width, rooms with very little ambient light below 50 lumens.
Product Sheet english HC
