Push AP1 on FCU Push AP2 on FCU Disconnect AP Push ATHR on FCU Disconnect ATHR Set Speed/Mach value on FCU Push Speed knob on FCU Pull Speed knob on FCU Push SPD/MACH toggle on FCU Set Heading/Track value on FCU Push Heading knob on FCU Pull Heading knob on FCU Push TRK/FPA toggle on FCU Set Altitude value on FCU Push Altitude knob on FCU Pull Altitude knob on FCU Toggle Altitude increment on FCU Set Altitude increment on FCU Set VS/FPA value on FCU Push V/S knob on FCU Pull V/S knob on FCU Push LOC button on FCU Push APPR button on FCU Push EXPED button on FCU