I am running a Pelco 9760 matrix and I have a 9760 keyboard that is wired with the straight cable from the cc1 to the power pac and a reversed cable from the power pac to the keyboard and it works. Can anyone explain how this is working? Only the one 9760 keyboard will work with it all the others state keyboard offline. I am not sure how it got installed this way but it would have been working for about 5 years since the workstation was moved. I only found it because the keyboard has started jumping to the left and I went to change it out with a different one.
