Cable includes 1 x RS-232 Link cable (P/N 426090900-3) for connection of 1 x 'master' player and up to 8 x 'slave' players and 9 x RJ11 to RS232 Adapter Cables (P/N 426894301-3), 1 required per player.
Please see the PDF. below and follow the link below to see a simple explanatory video on how
to achieve multi-unit synchronisation with the VS-300's OEM equivalent -
the M3-300 (you may have to watch the video in an alternative window in
order to see anything - you do this by simply clicking on the arrow
icon in the top right-hand corner);
http://www.youtube.com/watch?v=G2lIQk3kSgs
