Adjust frequency, offsets, step sizes, tone/DCS settings, and power levels.
If you encounter any issues while downloading or using the Icom CS-2820 software, here are some troubleshooting tips: Icom Cs-2820 Software Download
Icom provides the CS-2820 software as a free download for owners of the radio. You can find the latest version (currently v1.12) at the following official link: Installation Prerequisites Icom Cs-2820 Software Download
Open the software. Go to . Select the correct COM port. If successful, the software will download all current memories and settings. Icom Cs-2820 Software Download