Hi all,
Have done this once myself on a new system I fitted a few months ago, the manual is ok on digi programming to an ARC but not on SMS texting, a bit confusing, got it working though somehow. But, now have a 'modem fault' coming up on another installation fitted by a colleague. I have been through the programming and all seems ok. Have 50v, tone ok etc. As soon as we enable the ARC/ SMS it goes into modem fault. Wired correctly. Digi just doesn't 'seize' the line on testing outputs, no led etc. Didn't have time to clean start, and start again from scratch.
I have 25 years in the game so I kid myself I know what I'm doing, But...
It must be simple and will kick myself
Anybody else had this fault?
Will call Pyronix in the morning, wondering if this is something people have seen before?
kind regards
Mark