JP1 Remotes

I hope someone doesn't get mad at me for asking this question: what's the difference between the plain JP1 cable using only a couple of resistors and a switching diode and the "ultra cable" with the IC and supporting circuitry?

If what I've read is correct, the ultra cable is serial? Besides the ...

Has anyone been able to adjust the LCD screen's contrast? It's a little dim, and several reviews on the Internet complain of the same thing.

In fact, now that I am getting more familiar with Remote Master, I think I'll be able to create my own from scratch very easily. Sweet.

The one I want to create for myself will be too custom and no one will likely be able to use it. I'l create a generic one for the AVR 230 and post it in the ...

Looks like The Robman posted just as I did and I didn't see it until now.

Thanx for the help. I did what yuou suggested and opened the AVR300 file. Looks pretty damn close. Plus, using the Remote Commander is MUCH easier than the Keymap Master. I just loaded the upgrade file and moved some buttons ...

Yeah, I started to look at those, but at the time I looked at them I was not yet familiar with Keymap Master and I didn't know what to look at.

I just got the Remote Master -- looks like it may be easier (not able to test it though, I am now at work and can't play).

Still not too sure how to ...

I read the sticky post, so I hope I am not out of line. I built a cable for my 15-2116, learned as many as I could, downloaded and cleared, learned some more, downloaded and cleared again. I have two files I saved from IR with the two sets I created from IR.

I then whipped out the Keymap Master to ...