Garmin G1000H Manual De Usuario

190-01255-00  Rev. B

490

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.

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.