viewing angle on fp241w

[Humate]

why is the fp241w green, yet the fp301w next to it at a more extreme angle is black?

http://images.google.co.uk/imgres?i...t=40&ndsp=20&svnum=10&hl=en&lr=&safe=off&sa=N

this image:
http://www.matbe.com/divers/zoom/ecran-benq/000000034883.jpg/

 

[Humate]

how do u mean different images? The monitors are displaying the same film.