A220/A221 Mounting Hardware Update Kyli Johnson - Outback Guidance October 05, 2020 16:52 Updated Follow 875-0289-000_A1 (MNL,SUPP REL NOTES,A220-A221 MOUNT HW).pdf 100 KB Download Related articles A220/A221 with Microhard L400 Radio Supplemental Release Notes Outback A221 Base Station User Guide What should my GPS screens look like on Atlas Broad Acre? A220/A221 GPS Firmware Loading Instructions The A220 / A221 will give a "Timed Out" error when trying to load GPS Firmware.