Alerts; On Screen Alerts - Garmin G500 Reference Manual

NOTE: Contact your Garmin dealer for service if any of the following
alerts appear.

On Screen Alerts

Alert
ADC1 ALT EC
AHRS1 GPS
AHRS1/2 SRVC
AHRS1/2 TAS
ALT KEY INOP
AUD NOT AVAIL
AUD SYS FAIL
CAL LOST
CNFG MISMATCH
CNFG MODULE
DATA LOST
DIAG MODE
FAN 1/2 FAIL
ETM CAPTURE
ETM EXCEED
ETM FAULT
190-01102-03 Rev G

Alerts

ADC Altitude Error Correction is unavailable.
GDC is reporting that altitude correction is unavailable.
AHRS 1 or AHRS 2 is not receiving any GPS information.
AHRS 1 or AHRS 2 is operating exclusively in no-GPS mode.
AHRS 1 or AHRS 2 is using the backup GPS information.
AHRS1 or AHRS 2 magnetic fi eld model needs update. This
appears on the ground only.
AHRS1 or AHRS 2 is not receiving true airspeed from ADC.
The ALT key is disabled.
Audio system is not available.
Audio system has failed.
Registry reports that the GDU 620 has lost calibration data.
GDU 1-2 airframe confi guration settings disagree.
Failure of confi guration module.
Pilot stored data was lost. Recheck data and settings.
System is in Diagnostic Mode.
Cooling fan #1 or #2 has failed.
ADAS+ engine trend monitor is recording trend data.
ADAS+ engine trend monitor is reporting an exceedence or
advisory condition.
ADAS+ engine trend monitor is reporting a system fault.
G500 Cockpit Reference Guide
Description
ALERTS
69