Final check
Connect a gyrocompass and a log to the radar and place the radar under transmit
state. Confirm that LEDs CR9, CR10, CR11, CR12, CR15 and CR16 on the ARP
Board are off. If ship's speed is zero, or other signal is not being input, correspond-
ing LED will light.
#
4
#
3
#
2
#
1
CR12 TRG
O
F
F
O
F
F
O
F
F
O
F
F
CR11 VID
CR16 LOG
CR10 BRG
CR15 GYRO
CR9 HDG
S1
Figure 4-8 ARP Board ARP-26
4-9