Has anyone had any success controlling the LSS-3200A via RS-232 with either AMX/Crestron? I have a command set from Zenith/LG and I have communication with my port on my NI-3000 but I'm not getting any control. Called Zenith and was told this was just a "data" port and not a "control" port but heard that same story about the Sony SAT-HD200/300, but RS-232 codes magically appeared anyway and worked.

Any help would be appreciated