We purchased a new TIU and remote for the club. It came with the latest
revision software V5.0. I upgraded the club's other TIU/Remote to V5.0
as well as my own. I am guessing those of you that have DCS at home are
on Rev 4.3 or thereabouts. If you bring a Rev 4.3 remote to the Science
Museum and the GBGH and try to use it with the Rev 5.0 TIU it might not
work. I suggest if you want to use your own remote you need the Rev 5.0
upgrade.
Ken