RE: Looking for a manual ....
Thanks, Al.* I have that manual.* But there seems to be another one specifically for the interface device.* I may not need it, but as my dad always said, "If all else fails, read the directions."
I have set up a Google Alert to search for it.* If past experience is any indicator one will surface within the next year or so.* Google Alerts are fantastic for finding obscure stuff.