I have a T6XAs transmitter with R127DF receivers. If I buy a 9CAP (PCM) with the R149DP receiver, can I operate the receivers interchangeably? In other words, can the T6XAs operate channels 1-6 of the R149DP by selecting transmitter PCM mode? Can the 9CAP operate all channels of a R127DF if I put it in PPM mode?

Fred