tones to eliminate unwanted interference from other users on the same frequency. Button Assignment
You cannot connect the radio directly to a PC via standard USB. You need a cloning cable that bridges the PC's USB port to the radio's 2-pin speaker/microphone jack. Icom OPC-478UC (USB type cloning cable). icom ic-f4003 programming software
Complete Guide to Icom IC-F4003 Programming Software: Setup, Customization, and Best Practices tones to eliminate unwanted interference from other users
The Icom IC-F4003 utilizes the same software platform as the IC-F3003 series. icom ic-f4003 programming software
Open the software. Go to Programming → Communication Port and select the COM port number assigned to your programming cable.