Behind the name D557W is a DLP projector by Vivitek, whose main features include 3000 ANSI lumens, a contrast of 15000:1 and a WXGA 1280 x 800 resolution. The manufacturer specifies a runtime of 4000 hours for this projector's lamp, 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. In terms of video signals, the device processes resolutions up to Full HD 1080P. For convenient remote monitoring and administration, the projector is equipped with a classic RJ45 network socket. This model dates back to 2013 and is no longer part of Vivitek's current product range.
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
15000:1 full on/off
15000:1 full on/off
Black Level
0,2000 min. Lumen
0,08 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.