This projector is named DU4371Z-ST, originates from Vivitek, and its data sheet shows 5100 ANSI lumens, a contrast of 20000:1 and a resolution of WUXGA 1920 x 1200. This is a laser projector with a light source designed to last for 20000 hours, covering an estimated 13.7 years based on a 4-hour daily runtime. To ensure a rectangular image even with asymmetrical placement, the projector includes digital keystone correction for both the horizontal and vertical axes. The short-throw capabilities allow for large images at a short projection distance. According to specifications, a 2-meter wide image requires a distance of only 100 cm. Looking at practical performance, up to 726 cm can be illuminated with 5100 ANSI lumens in dark environments. Once daylight is in the room, the image should ideally be no wider than 484 cm. Regarding signal processing, the model is compatible with incoming 1080P content as well as 3D. The built-in HDMI-MHL (Mobile High-Definition Link) port enables screen mirroring from a smartphone while simultaneously charging it. The model is perfectly equipped for complex installations: In addition to the RJ45 jack for network administration, an HDBaseT port is available, transporting high-resolution AV signals over a single Cat cable. Equipped with a microphone jack and built-in speakers (5W), audio signals during presentations can be played back directly without an external audio system.
Display Type
1 x 0,67" DLP Chip WUXGA 16/9 Ti Digital Light Processing Chip
Calculated brightness quality The screen width may also be larger. Perfect
100 cm (no Zoom)
Lux:
2267 Lux
Contrast:
20000:1
Candela pro m²:
723 cd/m²
Foot-Lamberts:
211 fL
73 cm
•
Focus
Manual
Zoom
No Zoom
Objective
F=2,8 f=7,46mm
Throw Ratio
0,5:1
Audio
2 x 5W
Connections
HDMI 1.4 mit MHL in
2 x HDMI
1 x D-sub 15pin in 1 x out
Cinch Video in
Cinch Stereo out
S-Video in
Mini Jack Audio in und out
USB Typ A, B in
RS232C Din 9 pin in
Mikrofon in
RJ45 mit HDBaseT in
3D Sync-Out
12V Trigger out
Real Full HD 3D Full HD 1080P compatible Eco Mode Kensington Slot BrilliantColor™ Optional Wi-Fi network compatible. Lan network compatible. Short-throw projector Crestron®-Software compatible. DICOM Simulation