I have a firmware update question.
I updated to the most recent firmware (u2015.04b) today. My SP3 is serial 706.
The notes say the following:
3) 4K HDMI - upgrade to latest HDMI firmware (VERSN ...222A) by executing
MISC -- UPDATE MENU: USR -- SELECT: PROGRAM HDMI. This will add
4K/60Hz/4:2:0 format. To unlock USR submenu press ZONE,DVD,TAPE
I followed those, twice, and do not have a "Program HDMI" option. I only get a Program Keypad option?