Honeywell SPZ-8000 - 47 EHSI NAV Source and Glideslope Failure Flags

SPZ--8000 Digital Integrated Flight Control System
A28--1146--055
REV 2
Electronic Flight Instrument System (EFIS)
4-62
D Navigation Source Failure -- A failure of the NAV source, as shown
in Figure 4--47, is indicated by the following:
— Removing DTK pointer, deviation, and readout (FMS only)
— Removing the deviation bar and the TO/FROM display
(VOR/LOC)
— Changing the color of the NAV source annunciator to red and
displaying it in a box.
For a previewed localizer source, a failure is indicated by displaying
LOC 1 or LOC 2 in a red box.
D Glideslope Failure -- Glideslope invalid, as shown in Figure 4--47,
is indicated by the following:
— Removing scale and pointer
— Displaying a boxed GS flag.
EHSI NAV Source and Glideslope Failure Flags
Figure 4--47