I can't get maid status to send to PMS when set from a guest room. I'm using port 0 on my APOO card for SMDR and it works fine. I'm trying to use port 1 for PMS output, but when I set the maid status the port 1 led doesn't lite and I get no output. Any ideas? If anyone has info on where I can find a PMS manual that would be helpful.