SPZ--8000 Digital Integrated Flight Control System
A28--1146--055
REV 2
A--9
LASEREF
R
II/III Inertial Reference System (IRS)
LASERTRAK
R
RR
R
Navigation display unit (NDU), shown in Figure A--4, is used for limited
IRS navigation. It is a direct interface between the LASERTRAK
R
controller and each of the installed IRUs. A left--right course deviation
display is shown on either a stand--alone unit or on the EHSI. A brief
description of the controller is given below. For a complete description,
refer to Honeywell Pub. No. M95--8440.
NDU Front Panel
Figure A--4