Furuno 1823C, 1933C a NavNet system, three-unit connection, b NavNet system, two-unit connection

Figure 2 (a) NavNet system, three-unit connection

Radar Antenna Unit	Radar Antenna Unit
OR	OR
GPS Receiver GP-310B/320B	GPS Receiver GP-310B/320B

RADAR	RADAR
or	or
PLOTTER	PLOTTER

Radar data	Plotter data
	HUB

Sounder data

Facsimile

data

Sounder data

Note: The picture disappears 10 seconds after the NavNet cable is disconnected from a "sub" NavNet display unit.

Network Sounder

ETR-6/10N

ETR-30N (option)

Facsimile

Receiver

FAX-30

(option)

Network Sounder

ETR-6/10N

ETR-30N (option)

Figure 2 (b) NavNet system, two-unit connection

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