On April 14, 2012 at 22:12, tkolson78 said...
I know this is an old thread but I cant find an answer anywhere, i used these hex on my MX850 and for some reason the channel up button does not work, i even check the IR output with my cell phone and the button is not doing anything... any tips? thanks.
Does the CH UP key work at all in any of the other devices on the mx-850?