Honeywell PRIMUS 1000 - FMS Mode Engagement Procedure; Flight Management System (FMS) Navigation Mode (Option)

PRIMUSr 1000 Integrated Avionics System
A28--1146--112--00
Modes of Operation
8-10
Step Procedure
5 Set the heading bug on the HSI to the intercept heading for
the selected course.
6 Push the APR button on the GC.
VOR Approach Mode Engagement Procedure
Table 8--2
FLIGHT MANAGEMENT SYSTEM (FMS) NAVIGATION
MODE (OPTION)
The FMS mode is flown when the pilot selects FMS on the DC. The
FMS mode is flown as described in table 8--3.
Step Procedure
1 Couple either the pilot’s or copilot’s flight director to the
autopilot with the CPL switch on the GC.
2 Enter the data required for navigation into the FMS.
3 Select FMS as the navigation source on the coupled side
DC.
4 Push the NAV button on the GC.
FMS Mode Engagement Procedure
Table 8--3
Characteristics common to FMS are described below.
D Instead of using course error and radio deviation from the SG, a
composite lateral steering command is used from the FMS
navigation computer through the IAC symbol generator function.
D The IAC supplies the flight control function with required steering
commands.
D This lateral steering command is lateral gain programmed in the
FMS navigation computer, and therefore, is not gain programmed
again in the IAC.