I'm 100% new to the M-1 and the guys who were here before me seem to have left just about nothing set up for me. I've been working on a MSL-100 for about 2 1/2 years now and i have a few questions that i can't find the answers for. I have looked thought the commercial manuals for a bit looking for means of testing CA/PR's with the M-1 and using tone generated from the switch. I was wondering if these are even a possibilty with this system. If anybody has a clue please let me know because i am lost.....