Before plugging the cable into your PC, install the driver software. If using the official OPC-478UC, download the latest USB driver from the Icom Global website. If using an FTDI or Prolific aftermarket cable, visit the respective chip manufacturer's website for the latest Windows driver. Step 2: Install the CS-V80 Software Download the zip folder from a verified source. Extract the contents of the zip file to your local drive.
The 3.5mm pin on the IC-V80 can be incredibly stiff. Ensure the plug is pushed entirely into the radio body. Molded plastic on cheap cables sometimes hits the radio housing, preventing a clean connection. Icom Ic-v80 Programming Software Download