It looks like remote central has codes for it. You should be able to get a Harmony remote or something similar and program it. Try searching the harmony forums and see if there are already codes for it.
Lexicon MC-12
I picked this up at a bargain price- I realize it is long in the tooth but appears very well made. It powers up and runs diagnostics just fine. The issue is I cannot figure out how to use it :-( Possibly a remote is required- which I do not have. Must it be connected to a monitor for OSD or can it be run from the front panel? I hooked it to an amp and a cd player, but I may not have it hooked up corectly. Any help appreciated. Thanks.