Put a blank SD card in your PC's SD card reader/writer.
Download one of the following 2020 IGRF update files.
006-B1330-04 – G900X, G950, G1000(H), Cirrus Perspective, and Embraer Prodigy
006-B1330-05 – G2000, G3000, G5000, and Embraer Prodigy Touch systems
006-B1330-04 – G900X, G950, G1000(H), Cirrus Perspective, and Embraer Prodigy
006-B1330-05 – G2000, G3000, G5000, and Embraer Prodigy Touch systems
Open the downloaded file.
Obey the onscreen prompts to save the 2020 IGRF data to the SD card.
Follow the remaining steps in Service Advisory 1612 to transfer the IGRF data to the system.