TM 11-6605-202-12/TO 5N3-3-10-1
FUNCTIONING OF EQUIPMENT
CHAPTER CONTENTS
PAGE
GENERAL
BASIC SYSTEM
BASIC FUNCTIONS
GENERAL
2-1. This chapter describes how the compass set functions so that you may have a better understanding
of its use and care.
BASIC SYSTEM
2-2. The compass system has the following capabilities:
It provides accurate heading information referenced to Magnetic North or to True North for
navigation and weapons systems.
BASIC FUNCTIONS
2-3. The following functional descriptions are typical block diagrams of the compass system used with
the additional equipment mentioned earlier. Other combinations may be encountered.