I have a URC-7140 and got the same problem with non working Magic-Key.
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My Inconsistent fix ( NOT working anymore ; read next post):
I found a inconsistent fix / workaround:...
...you must try maybe lots of times... You should be a bit resistance of frustration...
You get no reaction at all, on pressing "Magic": Restart the remote.
Sometimes pressing "Magic" does not give at least a single LED-Flash.
A fully restart of the remote, may help:
1.) Put the Battery(s) out
2.) Press any normal key (s). (The internal capacitors are now discharged)
3.) Then, put the Batteries again in. The Led will flashes 2x times to confirm start of the remote.
?? Not sure: Maybe also shortly pressing any Key or the Magic Key seems to help ??
You only get a short led-flash, on pressing "Magic":
You must press very often, before pressing once long time (3Seconds). This maybe helps.
Long description:
Requirement: You remote must react (=flash LED) on pressing shortly on "Magic". Otherwise, this not helping.
You should do: Pressing at least one time shortly Magic. Then long Magic for 3Seconds.
Not working? OK. Try again and again. Try it 5x times or 10x times. It will working...
Example: Also try pressing at 2-5x time (or more) shortly Magic and then long Magic for 3Seconds.
There is no direct code or order or timing to do this (at least i don't know). Just try.
Last edited by user_3628h on June 4, 2024 16:42.