Furuno 1943C, 1933C, 1833C, 1823C, GD-1900C, 1953C manual Standard Wiring

2. WIRING

2.1Standard Wiring

All wiring are terminated at the rear of the display unit.

MODEL1953C:

To antenna unit

MODEL1823C/1833C/1933C/1943C:

To antenna unit

Signal cable	Power supply unit
MJ-B24LPF0005.	PSU-005
	(MODEL 1953C only)

			MJ-B24LPF0009-050
Drain hole			cable
(Allows moisture					12-24 VDC
to escape.)					Use the power source
					which powers the display unit.
12-24 VDC			Ground terminal
			Connect ground wire between
Connect power	OPTION
			here and ship's ground.
cable here.	(remote display			CAUTION
	VGA monitor)
CAUTION				Ground the
				equipment to
The display unit is shipped				prevent
with 15 A fuse.				interference.
Replace fuse with 7A
when using the equipment
in the following condition;	NETWORK DATA4		DATA3	DATA2	DATA1
MODEL1823C/1833C/1933C/
1943C: ship's battery is 24 VDC
MODEL1953C/GD-1900C:	NavNet			NMEA (6P)
ship's battery is 12/24 VDC			Heading		GPS receiver
	equipment,		sensor		GPS-310B/320B
	CU-200
Also, attach a label to the			(AD or NMEA format)		or NMEA (7P)
	(6P)
fuse cover on power cable.		Ext. buzzer/	(6P)
Use of wrong fuse can result		PC/NMEA
		IN (Echo sounder)
in damage to the equipment.
		(7P)

Display unit, rear view

2-1