10-4
System Failures
There may be some degradation of overall system functionality
following a loss of an IFD as represented by the table below
Lost Functionality following loss
of PFD
Lost Functionality following loss
of MFD
No control and display of Becker Mode
C transponder
No control of L3 Skywatch (sensor
stays in the mode it was in at time of
IFD failure)
No communication with on-board
Enhanced Ground Proximity Warning
System (EGPWS), therefore no
EGPWS function
No communication with the L3 WX 500
Stormscope
Low fuel alerts do not work (Cirrus
only)
No remote tuning of the DME (must
toggle the method of tuning from
remote to manual on the DME control
head)
No Charts and no North-Up map
depiction (FAA prohibition) [2-IFD
systems only]
No ability to command DME Hold or
source selection
In 3-IFD systems, in addition to the behavior described in the
table above, loss of the middle IFD (MFD) will result in loss of
weather radar data.
Recommended Pilot Actions:
No change in operations but be aware that some redundancy and
functionality has been lost;
If the left IFD (PFD) is operating in an anomalous way, press the
PFD page function key on the right IFD (MFD);
Consider cycling both circuit breakers of the affected IFD,
depending on what the System Status tab indicates on the
remaining IFD.
If a failure of an IFD is not recognized by the system and the
automatic change has not happened, press the “PFD” Page
Function Key then tab left or right to access the desired function.
Summary of Contents for Entegra
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Page 117: ...System Alerts 9 1 9 System Alerts 9 2 CAS SYSTEM 9 2 MISCOMPARES 9 6 CROSSCHECK MONITOR 9 8 ...
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Page 190: ...D 2 Appendix D SYS Pages MAP MAP TAB ...
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Page 210: ...D 22 Appendix D SYS Pages SYS ALERT TAB ...
Page 213: ...Appendix D SYS Pages D 25 SYS SETUP TAB ...
Page 214: ...D 26 Appendix D SYS Pages SYS ICE O2 TAB KC 100 ONLY ...
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