How much learned keys i can put into Mosaic URC 9990 ?

DiZ · Post by **DiZ** » Thu Dec 29, 2005 4:45 am

Hello !
Who know how much learned keys i can put into Mosaic URC 9990 ?

DiZ · Post by **DiZ** » Thu Dec 29, 2005 4:45 am

P.S. maximum of learned keys

Capn Trips · Post by **Capn Trips** » Thu Dec 29, 2005 6:44 am

Try it and you'll find out.

The efficiency of use of learning memory varies with
(1) EEPROM size (I don't know off-hand what yours is, but usually they are 2 Kb, with about half allocated to learning;
(2) battery condition (and technique) during the learn (both remotes) - fresh batteries in both and proper learning technique usually result in a more efficient (i.e. compact) learn; and
(3) the specific signal - it may be a one-command or two-command signal;
so there's no definitive answer to your question, BUT...

about 20-25 is the usual maximum number of learned keys most UEI JP1 learning remotes can accept.

DiZ · Post by **DiZ** » Thu Dec 29, 2005 8:44 am

Thank you!
i cheked and figured out
on my oneforall mosaic URC 9990 i can use 64 learned keys only
i think there one comand signals

Post by **The Robman** » Thu Dec 29, 2005 10:18 am

Just FYI, there is almost no expertize on the URC-9990 / Mosaic / Director remote here in these forums. This remote was a "one off" that uses completely different technology than any other UEI remote. I don't believe that it uses an EEPROM to store user data either.

The remote has a serial port which was supposed to allow the user to program the remote from their PC, but the guys over at UEI were never able to get it to work.