crwdns2934241:0crwdne2934241:0 mayer

crwdns2934249:0crwdne2934249:0:

This one seems hard to find.  I'd go to the horses mouth and ask what they call their expert.  Go here and click on the Ask Expert button:

https://usermanual.wiki/MAXWEST/UNO.User-Manual/html

crwdns2915684:0crwdne2915684:0:

open