This projector is named UM352Wi (Multi-Touch), originates from Nec, and its data sheet shows 3500 ANSI lumens, a contrast of 6000:1 and a resolution of WXGA 1280 x 800. According to Nec, the lamp has a durability of 3800 hours, achieving a lifespan of 5.2 years when used for 2 hours a day. For basic image adjustment, the device is equipped with horizontal and vertical keystone correction, allowing digital compensation for trapezoidal distortion at angled projection setups. Regarding projection size, the value of 3500 ANSI lumens allows for an image width of up to 601 cm in darkened environments. In rooms with ambient light, the image width should be correspondingly reduced to a maximum of 401 cm. In terms of video signals, the device processes resolutions up to Full HD 1080P. As an additional feature, an integrated media player enables the direct playback of files without an external source device. Thanks to MHL support, screen content from mobile devices can be transmitted via cable, including charging power for the device. For integration into professional environments, an RJ45 connection is available for network control and remote maintenance. Specifically for the educational or business sector, an interactive whiteboard function is also integrated. Equipped with a microphone jack and built-in speakers (20W), audio signals during presentations can be played back directly without an external audio system. The projector was released in 2015 and is officially no longer distributed by Nec. This model continues to hold a solid place in our database search queries.
Display Type
3 x 0,59" LCD TFT Panel mit MLA WXGA 16/10 Liquid Crystal Display with Micro Lense Array
Ansi-Lumen
Projector
3500
Screen
1400 Lux (200 cm Screen width)
Contrast
6000:1 full on/off
6000:1 full on/off
Black Level
0,5833 min. Lumen
0,233 min. Lumen
Offset
74,14% 30 cm over screen top edge →
SCREEN
+Projector
Resolution
WXGA 1280 x 800
1.024.000 Pixel WUXGA 1920 x 1200 compressed
Video Modes
Pal, SECAM, NTSC, HDTV 720p, 1080i, 1080p EDTV 480p, 576p Media player formats: JPEG
Application
Whiteboard | Training and company presentations, as well as product presentations. Medium screen width or rooms with a little more ambient light, max. 200 lumens.
Calculated brightness quality The screen width may also be larger. Perfect
72 cm (no Zoom)
Lux:
1400 Lux
Contrast:
6000:1
Candela pro m²:
445 cd/m²
Foot-Lamberts:
130 fL
93 cm
•
Focus
Manual
Zoom
No Zoom
Objective
F=1,8 f=4,78mm
Throw Ratio
0,358:1
Audio
20W
Connections
2 x HDMI mit MHL in
D-sub 15 pin in und out
S-Video in
Cinch Video in
Cinch Stereo in
Mini Jack Audio in und out
RS232C Din 9 pin in
USB Typ A in
RJ45 in
Mikrofon in
Full HD 1080P compatible Direkt Power Off Integrated Mediaplayer Blackboard Modus User logo Eco Mode Password protection PJLink™ Optional Wi-Fi network compatible. Lan network compatible. Short-throw projector Crestron®-Software compatible. Offset und Projektionsverhältnis sind auf Objektivmitte.
Full HD 1080P compatible
Nec Website
Product Sheet english
