Blur Busters Forums

I've had this problem for a while and have not found any sulution yet.
The problem is that if there is a dark backround my screen becomes darker which is really anyoing. I have gone through the manual several times but haven't found anything yet.

Dynamic brightness adjustment... they use it to claim they have a better dynamic range then they really do. I have a monitor with this gimmic and you should be able to turn it off in the OSD. it might just be called "DBA" or something like that.

Look under this

Well i seems i have found the option it was called DCR so you where on the right track so thanks.