If I buy a new headphone, do I have to configure anything so the new headphone can work with the system? or it will just automatically work.
Thank you very much.

Hi Kayas, welcome to the forums.
The headphones will work automatically as they 'pair' with the IR transmitter each time they are turned on.

Based on my experience, if you buy a pair of whitefire headphones (either Jaguar or Land Rover) they will simply work. You may have to choose the channel, but otherwise it is just magic.

I bought three separate pairs, one at a time, and each worked with no issues.

BTW, I have a headphones from my XJL that I never use. If you want I can sell you mine.

Thanks lolshto, but I already got a new one.