Filter
Top Products
2-13
How to attach NH connector
20mm
1) Insert NH connector
wire into NH connector
housing.
2) Cut shrink tubing
in 20 mm lengths and
slip onto each wire.
3) Solder connector
to signal cable.
4) Heat shrink
tubing with solder-
ing iron.
NH connector wire
Shrink tubing
NH connector
housing
Solder
HOW TO ATTACH NH CONNECTOR TO SIGNAL CABLE
Figure 2-15 How to attach NH connector
2.6 AC Power Specification of Processor Unit
For 100 VAC or 220 VAC power, add or delete jumper wires on the PTU Board and change the
power fuses inside the processor unit as shown in the table below according to ship's mains.
The figure below shows the location of the power fuses and the jumper wires on the PTU Board.
Table 2-2 Jumper wire setting on the PTU board, fuse rating and power specification
PCB
Power Spec.
(VAC)
Antenna
rpm
JP1 JP2 JP3 JP4 JP91 JP92
Power
Fuse
03P9245A 100/110/115 24 rpm YES YES YES NO NO NO 10A
03P9245D 220/230 24 rpm NO NO NO YES NO NO 5A
03P9245
JP91
JP1
JP92
JP4
JP3
JP2
PTU Board
Fuse
Jumper wire to use:
JP1: 0.8 dia. gilded wire
JP2, JP3, JP4, JP91, JP92: type ERD-S2TCOV
Figure 2-16 Processor unit, inside view