Cockpit Reference Guide

Garmin G1000H Cockpit Reference Guide for the AgustaWestland AW119Kx
190-01515-00 Rev. B
61
Abnormal Operation
Flight
Instruments EIS
Com/Nav/
XPDR GPS Nav
Flight
Planning Procedures
Hazard
Avoidance
Additional
Features
Abnormal
Operation Annun/Alerts Appendix Index
ABNORMAL OPERATION
REVERSIONARY MODE
In the event of a display failure, the G1000H System automatically switches to
reversionary (backup) mode. In reversionary mode, flight information is presented on
the remaining display in the same format as the PFD operating in normal mode. The
secondary EIS indications normally presented on the MFD are no longer available in
reversionary mode. However, a CAS message is displayed on the remaining display in
the event a secondary EIS indication is out-of-range.
Reversionary display mode can be manually activated by switching TRNG MODE
switch to the ‘ON’ position on the overhead switch panel.
NOTE: The AgustaWestland AW119 Rotorcraft Flight Manual (RFM) always
takes precedence over the information found in this section.
ABNORMAL COM OPERATION
When a COM tuning failure is detected by the system, the emergency frequency
(121.500 MHz) is automatically loaded into the active frequency field of the COM
radio for which the tuning failure was detected. In the event of a failure of both PFDs,
the emergency frequency (121.500 MHz) automatically becomes the active frequency
on both COM radios.
HAZARD DISPLAYS WITH LOSS OF GPS POSITION
If GPS position is lost, or becomes invalid, selected hazards being displayed on the
Navigation Map Page are removed until GPS position is again established.
Loss of Hazard Functions with Loss of GPS
Position