Hi. I have the TX134 version F4 V4b remote (and a 202U V6e receiver).
When I first got it, it only transmitted the code on some lower frequencies, like 372.5MHz.
I then did the hold C+D 3 seconds, then A. At which point it switched to FSK in the 433MHz band.
I did the C+D 3 seconds, then A. And now it is back to sending KeeLoq in 372.5MHz but it ALSO sends signal on 433.9MHz.
It works fine, but is there a way to reset the remote to only use the lower band & not the 433MHz band?
I really prefer the original mode signal, without any signal on 433MHz band.
Thanks for any advice!