Pilot's Guide

Garmin G1000 Pilot’s Guide for the Hawker Beechcraft C90A/GT/GTi

190-00663-02 Rev. B80

FLIGHT INSTRUMENTS

Critical values generated by redundant sensors are monitored by comparators. If differences in the sensors

exceed a speciﬁed amount, the Comparator Window appears in the upper right corner of the PFD and the

discrepancyisannunciatedintheComparatorWindowasa‘MISCOMP’(miscompare).Ifoneorbothofthe

sensedvaluesareunavailable,itisannunciatedasa‘NOCOMP’(nocompare).

Figure 2-40 Comparator Window

Reversionary sensor selection is annunciated in a window on the right side of the PFD. These annunciations

reﬂect reversionary sensors selected on one or both PFDs. Pressing the SENSORSoftkeyaccessestheADC1,

ADC2, AHRS1, and AHRS2softkeys.Thesesoftkeysallowswitchingofthesensorsbeingviewedoneach

PFD.Withcertaintypesofsensorfailures,theG1000maymakesomesensorselectionsautomatically.TheGPS

sensor cannot be switched manually.

Figure 2-41 Reversionary Sensor Window