Is there a way to lockout the up/down buttons on the remote when you are on the cable box input?
ie, if I am on the input for Cable Box, I don't want to have the TV change back to the TV input if I hit the channel buttons.
My older XBR6-52 had a feature that would allow you to lock out the channel change keys if you were on different input.
Is it possible?
I upgraded to this HX850 after my 3 year old XBR6-52 had a problem with the TCON board that was obsolete. Picture on the HX850 is good, but sound is not very good, and I'm amazed that the remote doesn't even control a cable box.