A projector from Vivitek is the D858WT, whose DLP model delivers 3000 ANSI lumens, a resolution of WXGA 1280 x 800 and a contrast 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 556 cm in darkened environments. In rooms with ambient light, the image width should be correspondingly reduced to a maximum of 371 cm. For convenient remote monitoring and administration, the projector is equipped with a classic RJ45 network socket. 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 WXGA 16/10 Ti Digital Light Processing Chip
Ansi-Lumen
Projector
3000
Screen
1200 Lux (200 cm Screen width)
Contrast
3000:1 full on/off
3000:1 full on/off
Black Level
1,0000 min. Lumen
0,4 min. Lumen
Offset
-
Resolution
WXGA 1280 x 800
1.024.000 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.