Designed for the Standard-Portabel sector, the D855ST model from Vivitek features 3000 ANSI lumens, a native XGA 1024 x 768 resolution and a contrast ratio of 3000:1. The manufacturer rates the durability of the included lamp at 4000 hours, achieving a lifespan of 5.5 years when used for 2 hours a day. Regarding projection size, the value of 3000 ANSI lumens allows for an image width of up to 477 cm in darkened environments. In rooms with ambient light, the image width should be correspondingly reduced to a maximum of 318 cm. For integration into professional environments, an RJ45 connection is available for network control and remote maintenance. Equipped with a microphone jack and built-in speakers (10W), audio signals during presentations can be played back directly without an external audio system. Since entering the market in 2011, production has been discontinued; the manufacturer no longer actively offers the model.
Display Type
1 x DLP Chip XGA 4/3 Ti Digital Light Processing Chip
Ansi-Lumen
Projector
3000
Screen
1000 Lux (200 cm Screen width)
Contrast
3000:1 full on/off
3000:1 full on/off
Black Level
1,0000 min. Lumen
0,334 min. Lumen
Offset
64% 21 cm over screen top edge →
SCREEN
+Projector
Resolution
XGA 1024 x 768
786.432 Pixel UXGA 1600 x 1200 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.