PFD FAILURE, DUAL SYSTEM
If PFD1 fails, COM1 and NAV1 display a red X on both remaining displays. NAV1 is unavailable. COM1
automatically tunes 121.500 MHz, but the frequency is not shown. The COM1 emergency frequency is available
to both the copilot and pilot.
If PFD2 fails, COM2 and NAV2 display a red X on the remaining PFD display. NAV2 is unavailable. COM2
tunes 121.500 MHz, but the frequency is not shown. The COM2 emergency frequency is available to both the
copilot and pilot.
190-00663-00 Rev. A
Figure 4-54 Frequency Section of MFD Display after PFD1 Failure
Figure 4-55 PFD1 Display after PFD2 Failure
Garmin G1000 Pilot's Guide for the Beechcraft C90A/GT
AUDIO PANEL AND CNS
Emergency Channel
Loaded Automatically
4-39