Garmin G1000 King Air C90GT - Manual (Page 94)

Garmin G1000 Pilot’s Guide for the Hawker Beechcraft C90A/GT 190-00663-01 Rev. A 80
FLIGHT INSTRUMENTS
SY
STEM
O
VER
VIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO P
ANEL
& CNS
FLIGHT
MANA
GEMENT
HAZARD
AV
OID
ANCE
AFCS
ADDITIONAL FEA
TURES
APPENDICES
INDEX
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