Alternate IRS - First Officer Show Schematic Only

Alternate IRS - First Officer Vertical Speed Indicator Vertical Speed Indicator Radio Direction Magnetic Indicator Radio Direction Magnetic Indicator Electronic Attitude Director Indicator Electronic Attitude Director Indicator Electronic Horizontal Situation Indicator Electronic Horizontal Situation Indicator Control Display Unit Control Display Unit Select ALTN EFI Select ALTN EFI Fail Left SG Fail Right SG Select ALTN FMC Select ALTN FMC Fail Left FMC Fail Right FMC Select ALTN IRS Select Normal IRS Fail Left IRS Restore Right IRS EFIS Symbol Generator Inertial Reference System
IRS (Inertial Reference System) Switch

NORMAL:

ALTN:

IRS FAULT