Honeywell SPZ-8000 - EHSI Failure Warning Flags; 46 EHSI Heading Failure Flag

SPZ--8000 Digital Integrated Flight Control System
A28--1146--055
REV 2
4-61
Electronic Flight Instrument System (EFIS)
EHSI FAILURE WARNING FLAGS
D Heading Failure -- Invalid heading, as shown in Figure 4--46, is
indicated by the following:
— Removing the TRU/MAG annunciator
— Removing the HDG/TRK bug
— Removing the course pointer and deviation bar
— Removing map information (MAP and MAP/WX modes)
— Removing the TO/FROM display
— Removing the track pointer
— Removing the absolute bearing
— Displaying the heading card (north up)
— Displaying a boxed IRS flag.
EHSI Heading Failure Flag
Figure 4--46