背投系统

 Barco's 70" XGA front-accessible video wall system has been designed and optimized for use in a 24/7 mission critical environment. It offers outstanding picture quality, high reliability and ease of use. 

For applications where space is limited, the OVF-708 can be serviced from the front. The video wall can be positioned against the wall, which means that no rear maintenance area is needed. The video walls' high resolution and dedicated HVM screens allow operators to sit close by and monitor high-density information without image artifacts. Regular service, such as lamp replacement, can be performed without losing video wall content and without opening the screen area or obstructing the operator.

Sense6 brings wall uniformity to a next level. Not only does Sense6 increase color and brightness uniformity in the corners of each single projection module, Barco’s innovative Sense6 technology also keeps all projection modules equal over time and across the entire video wall. 

By integrating a patented brightness and color sensor, the video wall’s color and brightness is continuously measured and communicated between projection modules. Sense6 automatically matches the brightness of full white, full black and all gray levels in between, as well as the colors of all display modules. The I-lamp recalibrates the color sensor for long-time stability.

Sense6 operates unnoticed in the background and requires no operator intervention whatsoever. For instance, Sense6 will work during automatic lamp change without special operator actions. The intended video wall content remains unchanged at all times. No special screen calibration patterns are needed.