I have been following this thread with some interest.
I have managed to get the ability to add additional sw modules working on my CMU200. For example, I have got the stereo K14 option working. However, I am having problems getting AMPS (K29) to work.
I started off by putting in the option code for K29 which it accepted. However, no sign of the AMPS option on the menu. I then realised that I should have installed the IS1MV5.20 software which I successfully managed to do. However, I still do not have AMPS working. As you can see from the photo below, the CMU200 seems to see AMPS is there but it isn't enabled on Chan 1 (and selecting it makes no difference). Any idea what I have missed? I have the following hardware options B12, B21v14, B54v14, B56v14, B66, B68, B96, U65v04.
Any advice gratefully received