Furuno FR-2125V Changing AC Power Specification, How to attach NH connector, Power Spec Antenna

How to attach NH connector

HOW TO ATTACH NH CONNECTOR TO SIGNAL CABLE

NH connector wire

NH connector housing

1Insert NH connector wire into NH connector housing.

Shrink tubing

20mm

2Cut shrink tubing in 20 mm lengths and slip onto each wire.

Solder
3 Solder connector	4 Heat shrink
to signal cable.	tubing with solder-
	ing iron.

Figure 2-14 How to attach NH connector

2.3 Changing AC Power Specification

For 100 VAC or 220 VAC power, add or delete jumper wires on the PTU Board and change the power fuses inside the display unit as shown in the table below accord- ing 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.	Antenna	JP1	JP2	JP3	JP4	JP91	JP92	Power
		rpm							Fuses
03P9245A	100/110/115 VAC	24 rpm	YES	YES	YES	NO	NO	NO	10A
03P9245C	100/110/115 VAC	42 rpm	YES	YES	YES	NO	YES	YES
03P9245D	220/230 VAC	24 rpm	NO	NO	NO	YES	NO	NO	5A
03P9245F	220/230 VAC	42 rpm	NO	NO	NO	YES	YES	YES
		Jumper wire to use:
		JP1: 0.8 dia. gilded wire
		JP2, JP3, JP4, JP91, JP92: type ERD-S2TCOV

Fuse

03P9245

C11 C12

JP1

		T1
JP2		JP92
				U92
		JP3
	JP4		JP91
T21

PTU Board

Figure 2-15 Display unit, inside view

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