B.4 Primary Power System Diagram ....................................................... B-10
B.5 Block Diagram of Scanner Unit ........................................................ B-11
B.5.1 NKE-1532 ...................................................................................... B-12
B.6 Interconnection Diagram of Scanner Unit  ....................................... B-13
B.6.1 NKE-1532 (AC110V) ...................................................................... B-14
B.6.2 NKE-1532 (AC220V) ...................................................................... B-15
B.7 Terminal Board Connection Diagram ............................................... B-16
B.7.1 JMA-9172-SA ................................................................................ B-17
B.7.2 NCD-9170T .................................................................................... B-18
B.8 GYRO I/F  ............................................................................................. B-19
B.9 Inter Switch Unit ................................................................................. B-21
B.9.1 Terminal Board Connection Diagram .........................................B-21
B.9.2 Interconnection Diagram  .............................................................B-23
Appendix C
Menu Index
C.1 Main ....................................................................................................... C-1
C.2 PI ............................................................................................................C-5
C.3 TT ........................................................................................................... C-7
C.4 AIS ......................................................................................................... C-8
C.5 AZ .......................................................................................................... C-9
C.6 Track .................................................................................................... C-10
C.7 Route ................................................................................................... C-11
C.8 U.Map .................................................................................................. C-12
C.9 Serviceman Menu ............................................................................... C-14