190-00709-05 Rev. D Garmin G1000 Pilot’s Guide for the Socata TBM 850/90017SYSTEM OVERVIEW1.6 SYSTEM OPERATIONThe displays are connected together via a single Ethernet bus, thus allowing for high-speed communication.As shown in Figure 1-1, each GIA 63W is connected to the on-side PFD. This section discusses the normal andreversionary modes of operation as well as the various AHRS modes of the G1000 system.NORMAL OPERATIONPFDIn normal mode, the PFD presents graphical flight instrumentation (attitude, heading, airspeed, altitudeand vertical speed), thereby replacing the traditional flight instrument cluster. The PFD also offers control forCOM and NAV frequency selection.MFDIn normal mode, the right portion of the MFD displays a full-color moving map with navigation information,while the left portion of the MFD is dedicated to the Engine Indication and Crew Alerting System (EICAS).Figure 1-9 gives an example of the G1000 displays in normal mode.Figure 1-9 Normal OperationMFDPFD1 PFD2
