As a projector, the Vivitek DK2688 combines DLP technology with a resolution of UHD (4K2K) 3840 x 2160, and is additionally specified with 4000 ANSI lumens and a contrast of 50000:1. The manufacturer specifies a runtime of 3000 hours for this projector's lamp. Looking at practical performance, up to 643 cm can be illuminated with 4000 ANSI lumens in dark environments. Once daylight is in the room, the image should ideally be no wider than 429 cm. For media input, video signals up to 1080P and 4K are supported. For integration into professional environments, an RJ45 connection is available for network control and remote maintenance. This model dates back to 2018 and is no longer part of Vivitek's current product range.
Display Type
1 x DLP Chip HDTV 16/9 Ti Digital Light Processing Chip
Ansi-Lumen
Projector
4000
Screen
1778 Lux (200 cm Screen width)
Contrast
50000:1
50000:1
Black Level
0,0800 min. Lumen
0,036 min. Lumen
Offset
50% Exactly on screen top edge →
SCREEN
+Projector
Resolution
UHD (4K2K) 3840 x 2160
8.294.400 Pixel / FHD E-Shift
Stationary | Permanent installation in the training room and meeting room as well as the conference room. Wide screen width or rooms with plenty of light (over 200 lumens).
Light Source
365W / 292W Lamp
Light Life
3000 h. 4000 h. in Eco Mode
Operating Costs
-
Calculated brightness quality The screen width may also be larger. Perfect