Garmin G2000 Pilot's Manual page 574

Appendix A
System Message
CoM1 CoNFIG – COM1 config
error. Config service req'd.
CoM2 CoNFIG – COM2 config
error. Config service req'd.
CoM1 SeRVICe – COM1 needs
service. Return unit for repair.
CoM2 SeRVICe – COM2 needs
service. Return unit for repair.
CoM1 Ptt – COM1 push-to-
talk key is stuck.
CoM2 Ptt – COM2 push-to-
talk key is stuck.
CoM1 RMt XFR – COM1
remote transfer key is stuck.
CoM2 RMt XFR – COM2
remote transfer key is stuck.
CoM1 MANIFeSt –
COM1 software mismatch,
communication halted.
CoM2 MANIFeSt –
COM2 software mismatch,
communication halted.
LoI – GPS integrity lost.
Crosscheck with other NAVS.
LoSS oF GPS NAVIGAtIoN –
Poor Satellite Coverage.
GPS NAV LoSt – Loss of GPS
navigation. Position error.
GPS NAV LoSt – Loss of GPS
navigation. GPS fail.
ABoRt APR – Loss of GPS
navigation. Abort approach.
APR DWNGRADe – Apr
downgraded.
tRUe NoRtH APPRoACH –
Change HDG reference to true.
GPS1 SeRVICe – GPS1 needs
service. Return unit for repair.
GPS2 SeRVICe – GPS2 needs
service. Return unit for repair.
560
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Comments
The COM1 and/or COM2 configuration settings do not match backup configuration memory. The
system should be serviced.
The system has detected a failure in COM1 and/or COM2. COM1 and/or COM2 may still be
usable. The system should be serviced when possible.
The COM1 and/or COM2 external push-to-talk switch is stuck in the enable (or "pressed")
position. Press the PTT switch again to cycle its operation. If the problem persists, the system
should be serviced.
The COM1 and/or COM2 transfer switch is stuck in the enabled (or "pressed") position. Press the
transfer switch again to cycle its operation. If the problem persists, the system should be serviced.
The COM 1 and/or COM 2 has incorrect software installed. The system should be serviced.
GPS integrity is insufficient for the current phase of flight.
Loss of GPS navigation due to insufficient satellite coverage.
Loss of GPS navigation due to position error.
Loss of GPS navigation due to GPS failure.
Abort approach due to loss of GPS navigation.
Vertical guidance generated by SBAS is unavailable. Use only LNAV minimums.
Displayed after passing the first waypoint of a true north approach when the nav angle is set to
'AUTO'.
A failure has been detected in the GPS1 and/or GPS2 receiver. The receiver may still be available.
The system should be serviced.
Garmin G2000 Pilot's Guide for the Cessna T240 190-01263-01 Rev. A