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190-01255-00 Rev. B
Garmin G1000H
™
Pilot’s Guide for the Bell 407GX
490
APPENDIX A
G1000H SYSTEM MESSAGE ADVISORIES
NOTE: This Section provides information regarding G1000H message advisories that may be displayed by
the system. Knowledge of the aircraft, systems, flight conditions, and other existing operational priorities
must be considered when responding to a message. Always use sound pilot judgment. The Bell 407
Rotorcraft Flight Manual (AFM) and Rotorcraft Flight Manual Supplement (AFMS) takes precedence over
any conflicting guidance found in this section.
This section describes various G1000H system message advisories. Certain messages are issued due to an LRU
or an LRU function failure. Such messages are normally accompanied by a corresponding red “X” annunciation
as shown previously in the G1000H System Annunciation section.
MFD & PFD MESSAGE ADVISORIES
Message Comments
DATA LOST
– Pilot stored data was
lost. Recheck settings.
The pilot profile data was lost. System reverts to default pilot profile and settings. The
pilot may reconfigure the MFD & PFD with preferred settings, if desired.
XTALK ERROR
– A flight display
crosstalk error has occurred.
The MFD and PFDs are not communicating with each other. The system should be
serviced.
PFD1 SERVICE
– PFD1 needs
service. Return unit for repair.
The PFD and/or MFD self-test has detected a problem. The system should be serviced.
MFD1 SERVICE
– MFD1 needs
service. Return unit for repair.
MANIFEST
– PFD1 software
mismatch, communication halted.
The PFD and/or MFD has incorrect software installed. The system should be serviced.
MANIFEST
– MFD1 software
mismatch, communication halted.
PFD1 CONFIG
– PFD1 config error.
Config service req’d.
The PFD configuration settings do not match backup configuration memory. The system
should be serviced.
MFD1 CONFIG
– MFD1 config
error. Config service req’d.
The MFD configuration settings do not match backup configuration memory. The system
should be serviced.
SW MISMATCH
– GDU software
version mismatch. Xtalk is off.
The MFD and PFDs have different software versions installed. The system should be
serviced.
PFD1 COOLING
– PFD1 has poor
cooling. Reducing power usage.
The PFD and/or MFD is overheating and is reducing power consumption by dimming the
display. If problem persists, the system should be serviced.
MFD1 COOLING
– MFD1 has poor
cooling. Reducing power usage.
PFD1 KEYSTK
– PFD1 [key name]
Key is stuck.
A key is stuck on the PFD and/or MFD bezel. Attempt to free the stuck key by pressing it
several times. The system should be serviced if the problem persists.
MFD1 KEYSTK
– MFD [key name]
Key is stuck.
CNFG MODULE
– PFD1
configuration module is inoperative.
The PFD1 configuration module backup memory has failed. The system should be
serviced.
PFD1 VOLTAGE
– PFD1 has low
voltage. Reducing power usage
The PFD1 voltage is low. The system should be serviced.
MFD1 VOLTAGE
– MFD1 has low
voltage. Reducing power usage
The MFD voltage is low. The system should be serviced.