It sounds like your SA remote is really a UEI remote, which means that all of the setup codes listed are the same as "One For All" setup codes. If your remote is the one shown in this user manual it is definitely a UEI remote.

UEI remotes have a "code search" function which lets you toggle through all the codes to see if any of them match your device, so I would recommend that you try this.

I checked the JP1 folders and we don't have any upgrades for any Audivox TVs, so I can't look up what code you are looking for.