Hello professionals-

I'm a N00b in this field, but have a question that is hopefully easy for you guys to answer.

I am trying to program my Sony Bravia HX820 into my Universal Remote MX-450 and cannot seem to find the right set of codes (specifically to directly program HDMI inputs for different devices).

0521 only has Video 1-8 and no HDMI and none of the others are getting any closer.

How do I get the HX820 presets? If it's not that easy, how do I manually program the set into the remote? (The "LEARN" function doesn't work because the basic TV doesn't have HDMI input specific commands on it).

Thanks and I'll check in if you need more info.