Hi!

(sorry it's taken me so long to reply - I'm not here as much as I used
to be!)

I never did get a manual, or even a peep from the person who claimed
to have one they were willing to copy. I sent them e-mail and
deafening silence was all the more I ever heard back.

I could not achieve satisfactory operation of the unit even with the
two manuals Royal has available for the 9155 and 9180. And Royal
didn't respond to my request for the 9170 manual.

William