stillusingmerlin
Programmer
I had to replace my 391A1 P/S with a spare 391A3 in order to install my 007 MLM module. Unfortunately, I missed noticing that the 391A1 had a ring generator in it. Then people started saying things like "the fax machine's not answering". Oops...
I thought maybe I could swap the ring generator from the A1 to the A3, but the connections are not labeled the same in both units. In the 391A1, the connectors on the main board are P1 and P2 and that macthes the lablelling on the ring generator.
However, in the 391A3, the main board connectors are labeled P2 and P3. Anyone know if this can be done and if so do I connect P2 on the r.g. to P2 or to P3 on the A3 board?
My 012 cards do not have ring generators in them, so that's not an option.
I thought maybe I could swap the ring generator from the A1 to the A3, but the connections are not labeled the same in both units. In the 391A1, the connectors on the main board are P1 and P2 and that macthes the lablelling on the ring generator.
However, in the 391A3, the main board connectors are labeled P2 and P3. Anyone know if this can be done and if so do I connect P2 on the r.g. to P2 or to P3 on the A3 board?
My 012 cards do not have ring generators in them, so that's not an option.