Hi! I have same problem! I try those number but still didn't see it. if any one cam help would be nice. thanks
I have openbox x5
MENU > SYSTEM SETUP > OK > Highlight SYSTEM SETUP > 2778 > ACCESS CONTROL is added to the list of available sub-menus > Press RIGHT ARROW > Press DOWN ARROW until ACCESS CONTROL is highlighted > OK ... and go from there.
I have just done it and it works for me on my X5 receiver.
