TM 11-6605-202-12/TO 5N3-3-10-1
BASIC FUNCTIONS (continued)
BLOCK DIAGRAM 3
Block diagram 3 uses course indicator 3 and compass controller as additional equipment with the com-
pass set. Operation is similar to block diagram 2, except that the switch which selects MAG-DG opera-
tions is part of the compass controller. The synchro in the gyro subassembly is used with the slaving cir-
cuits and cannot be used to provide a heading output to external equipment.
2-4