ICOM "IC-7800" Firmware updates v2.2.1

New equipment

Major points of the Ver.2.21 update. Improved DSP filter shape selection function to work correctly when changing the operation mode. Please save the transceiver’s data contents to a CF card before starting the firmware update. Never cut off power to the transceiver while updating the firmware. Please read through Section 16 (UPDATING THE FIRMWARE) in…