I don't know where else to put this. I have an old I-1400 that I am trying to set back to the defaults. I have a serial cable connected to this but cannot figure out what the settings need to be in order to successfully connect to it. I tried to use the setting shown in the quick start guide of M-1450 and that did not work. I tried to use the settings in the link below, and that did not work. What am I doing wrong?