Honeywell SPZ-8000 Pilot's Manual page 181

SPZ--8000 Digital Integrated Flight Control System
When the lateral beam sensor trips, the EADI displays LOC, as shown
in Figure 8--16. The annunciator flashes for 5 seconds to indicate that
capture has occurred.
Localizer (NAV) Mode Capture Cockpit Displays
Modes of Operation
8-20
Figure 8--16
AD--58127@
AD--58128@
A28--1146--055
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