I can not get my LC-1 to work with the serial cable. I have hooked it up analog and used the preset PID list in scan and tune and it works (with a friends V2). The problem is the analog inputs on my V2 do not work. I am using a friends V2 to test with. I am using a NULL MODEM adapter and have checked the pin location and compared to a schematic I found on this forum and they are correct. The serial cable is plugged in to the out plug on the LC-1 and the terminating plug is in the in port. I must be missing some thing or I am lucky enough to own a V2 with dead analog inputs and a LC-1 with bad serial out.