I only asked, becuase I just read a reivew about this remote on remotecentral. They reference the differences in the 4 versions. remotecentral.com/mx500/index12.htm Do you have the origional box/manuals? How old it the unit? Sorry for all the questions. Thanks again, Michael
Thanks for the update Michael. Could you possibly take some pictures of the sub and email them to me? The photos on thier website aren't very good. Thanks again! Michael
That's strange. I've emailed you twice and didn't hear back. Anyway, I'll take them. I'll PM you with a different email address..hotmail may be having issues due to the virus outbreak. Sorry for the delay. Michael