G1000 NXi System Maintenance Manual
Page 188
King Air 300 Series
Revision 1
190-00716-N1
Key Alerts
Failure Message
Cause
Solution
MFD1 “key” KEYSTK – key is
stuck.
The SYSTEM has determined a
key is stuck on MFD1.
•
Go to the GDU TEST page in
configuration mode and verify key
is stuck (if key is stuck the
corresponding indicator will be
green).
•
Exercise suspected stuck key and
reset GDU TEST page to see if
indicator remains green without
pressing the key.
If problem persists replace the
display.
PFD 1 “key” KEYSTK – key is
stuck.
The system has determined a key
is stuck on the PFD 1.
PFD 2 “key” KEYSTK – key is
stuck.
The system has determined a key
is stuck on the PFD 2.
Miscellaneous Alerts
Failure Message
Cause
Solution
XTALK ERROR – A flight display
cross talk error has occurred.
A communication error has
occurred between the MFD and/or
PFDs.
•
Ensure a database error has not
occurred (identified in the ALERTS
window on the PFD).
If a database error has
occurred, correct error before
proceeding.
•
Check display Ethernet
interconnect wiring.
•
Replace PFD1 with a known good
unit, to verify location of problem:
If problem persists, reinstall
original PFD1 and replace
PFD2.
If problem persists, reinstall
PFD2 and replace MFD.
DATA LOST – Pilot stored data
lost. Recheck settings.
Pilot stored data has been lost.
•
If the CLR key was held during a
power cycle, disregard message.
•
Cycle power to PFD1:
Ensure CLR key is not stuck
on the GDU TEST page.
If problem persists, replace
PFD1.
Summary of Contents for G1000 NXi
Page 112: ......
