Unless you happen to be using something like three multi changers that have the ability to select settings to distinquish each one seperately, you are screwed.... and will likely always control all three.
3 responses Add your response
Is there a way on the factory remote to then access cd1, cd2, cd3?? If so, then all you need to do is program the universal with each players codes from the factory remote after setting it up to control each... if that makes sense. If there is no way for the factory remote to distinguish between the multiple CDP's, which there should be, then yu are most definitely hosed..