Hi Juan, I have just posted a new web page describing the OPC-118 adapter cable (IC-2KL/AT-500 to ACC1/2 DIN), and giving its interconnections for fellow-Hams who wish to build their own cable. http://www.qsl.net/icom/ic2kl/opc118.html Cheers for now, 73, Adam VA7OJ/AB4OJ Scanned for viruses by Blue Coat http://www.WinProxy.com/