I have two Kenwood TK3107, I have downl.software KPG55d and make a programing cable KPG-22 but no succses. I can't read the radio it says CHECK CONNECTION
. I have check everything, the software is a DOS so I'm runing a win 98 on MSDOS, I'v check the COM1 port its fine to, does anyone know how this radios are posible to program them, I have try for 5 days
to make this happend but no luck
then I give it up
. If anyone knows about these radios
...please share it with as.