Step by step using the Remotec ZXT-120 IR Ententer with Zipabox

Dear all,

Sorry for asking this, but this is frustration talking. I must have missed something somewhere, because the cause of my question is always just skipped over in previous threads in previous threads re the ZXT-120.

(and there are a couple of them):

Ok, the problem I have is: "Ok, I have the codes that are associated with Panasonic (I have a Panasonic inverter AC). How do I know which one is correct?"

I've included the ZXT 120 and it shows up like this in the Device manager:

(don't mind the red dot, it's just because I removed the batteries due to it not working at all)

In the Device growers, it shows up as a nice IR device

Ok, I get some configuration options

and a way to learn buttons

Ok, all were well. If I then understand this correctly, you can either set the device up manually by just selecting a slot above and clicking "Learn", press the button on the remote and have the ZXT 120 device learn the code. Ok, the problem is that while the device blinks and accepts the signal sent (it seems), I cannot send it. I mean, the lamp flashes and everything, but the AC does not react at all.

For this, I kept "Infrared Code" to NOT_SET in this configuration panel.

Ok, so the other, better possibly , option would then be to use the IR codes. Ok, there are a number of Panasonic codes already programmed in (and, to be honest, I am a bit happy that I don't have a Mitsubishi...)

Ok, so the advice given in the fora is usually then that you just have to try them all out, one by one, until you find the correct one. Sounds simple enough, just have to do it.

But the question is then -

"How can I tell that / if / when I found the correct code?"

Please, if someone could tell me exactly how they went about setting this up, in simple terms, I would be very grateful.

Thank you!

Fredrik