Installation manual

Installation
20222469 / B 41
Analog Heading Repeater
Figure 2-41 AR77 and AR68 Analog Heading Repeater Connections
Digital Heading Repeater
Figure 2-42 DR75 Digital Heading Repeater Connections
GI51 Gyro Interface
The GI51 Gyro Interface is required when a gyrocompass with
geared synchro or stepper signal output is connected to the
AP50.
The GI51 is also required when a speed log signal with 200
pulses/NM is connected to the system.
Refer to separate installation manual for GI51 (document no.
20221594)