Hi all-
New here -- and really need some help from one of you pro's.

I have an old Sony STR-DA5000ES Receiver but it is still awesome!
I had it in storage a couple years and have just got it all back up and running following a lengthy home renovation.

I bought a Harmony ONE remote and am having a heck of a time teaching it all the intricacies of the RM-LJ312

The guys at Harmony ONE / Logitech threw in the towel and told me I need to get the HEX CODES for the remote if I want to access all the cool features. ie. Sound Field, Changing Individual Speaker Volume, etc

Can someone point me in the right direction for finding these?
I checked and they don't seem to be here on the site so far -- maybe because it's an old remote.

Thanks so much in advance!

-Pete