What a clever puzzle! We all give up.

What DVD recorder are you discussing? Manufacturer? Model number? What
doesn't work that you think should work? Etc....

I am not sure, it is also called IR Blaster or IR remote transmitting
device.
Check this out, the recorder 7300H has G-Link Out at it's back lower
corner!
http://www.goodgearguide.com.au/inde...;pid;2379;pt;1
Regards