A projector from Optoma is the TX7155, whose Laser-BrilliantColor-DLP model delivers 2500 ANSI lumens, a resolution of XGA 1024 x 768 and a contrast of 2500:1. According to Optoma, the included lamp lasts up to 2000 hours. Regarding projection size, the value of 2500 ANSI lumens allows for an image width of up to 435 cm in darkened environments. In rooms with ambient light, the image width should be correspondingly reduced to a maximum of 290 cm. Regarding signal processing, the model is compatible with incoming 1080P content. The projector was released in 2007 and is officially no longer distributed by Optoma. However, it remains one of the frequently accessed models in our database.
Display Type
1 x 0,55" DLP Chip XGA 4/3 Ti Digital Light Processing Chip
Ansi-Lumen
Projector
2500
Screen
833 Lux (200 cm Screen width)
Contrast
2500:1 full on/off
2500:1 full on/off
Black Level
1,0000 min. Lumen
0,334 min. Lumen
Offset
78% 42 cm over screen top edge →
SCREEN
+Projector
Resolution
XGA 1024 x 768
786.432 Pixel UXGA 1600 x 1200 compressed
Full HD 1080P compatible Freeze User logo Eco Mode Kensington Slot Gamma correction Digital image shift Password protection BrilliantColor™ Remote control with laser pointer Overscan adjustable
Full HD 1080P compatible
Optoma Website
Product Sheet english HC
