Localizer Mode Arm Display - Honeywell PRIMUS 1000 Pilot's Manual

With the aircraft approaching the selected course intercept, as shown
in figure 8--11, the LBS monitors localizer beam deviation, beam rate,
and TAS. At the computed time, the lateral beam sensor (LBS) trips and
captures localizer signal. The flight director drops the heading select
mode and generates the proper roll command to bank the aircraft
toward the localizer beam center. When the LBS trips, the PFD displays
LOC in green, as shown in figure 8--12. LOC is enclosed in a white box
for 5 seconds.
A28--1146--112--00
PRIMUSr1000 Integrated Avionics System
M
30
20
30

Localizer Mode Arm Display

Figure 8--10
30
20
30
--2000
AD--50980--R1@
Modes of Operation
8-13