Known as the TX770, this DLP projector by Optoma features basic specs of 3000 ANSI lumens, a contrast of 2000:1 at a XGA 1024 x 768 resolution. According to Optoma, the included lamp lasts up to 2000 hours. Looking at practical performance, up to 477 cm can be illuminated with 3000 ANSI lumens in dark environments. Once daylight is in the room, the image should ideally be no wider than 318 cm. Since entering the market in 2007, production has been discontinued; the manufacturer no longer actively offers the model.
Display Type
1 x 0,7" DDR DLP Chip XGA 4/3 Ti Digital Light Processing Chip
Ansi-Lumen
Projector
3000
Screen
1000 Lux (200 cm Screen width)
Contrast
2000:1 full on/off
2000:1 full on/off
Black Level
1,5000 min. Lumen
0,501 min. Lumen
Offset
-
Resolution
XGA 1024 x 768
786.432 Pixel SXGA+ 1400 x 1050 compressed
Standard-Portabel | External training and company presentations, as well as product presentations. Medium screen width or rooms with a little more ambient light, max. 200 lumens.
Eco Mode
Optoma Website
Product Sheet english HC
