Hi, there!
Could anyone, please, tell me how to check if pixel refreshing procedure were or weren’t done manually on a A90J TV-set ever? I’m going to obtain such TV-set, but read somewhere that pixel refreshing procedure should be performed no more than once a year. Therefore I wanna check before bying if a TV instance has been subjected to the procedure or has been not (I’d like to be sure that such manual procedure were not implemented; I’m afraid that some retailers can start it for banding decreasing, for example, and thus it can cause of panel lifecycle decreasing).
Thank you much in advance!