Garmin G5 User Manual page 164

Pilot's Guide
Message
Factory calibration data
invalid
Magnetic field model
database out of date
Using external GPS data
Servo clutch fault
152
Comments
Unit calibration data not valid - return to Garmin
Internal magnetic field database is out of date -
software update required
GPS data from another network LRU is being
used. The unit's internal GPS receiver is enabled,
but unable to establish a GPS fix
An autopilot servo is reporting a clutch monitor
fault
System Messages
Garmin G5 User's Manual 190-02072-00 Rev. B