Furuno manual Operational Overview, Controls, Control description, LH-3000, front view

2. OPERATIONAL OVERVIEW

2.1 Controls

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4

3

2

1 10 5 6

MIC

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ALL FWD AFT BOTH

IC 1	IC 2	IC 3	IC 4
YELP	UNWY	SAIL	TOW
FUNC/PTT		AUTOMATIC
MAN	STOP	ANCH	AGND
	LISTEN
	VOL

PWR OFF

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DIM

AUX

FUNC 7

HAIL

VOL

Control description

LH-3000, front view

1	[Hail Select] Key	Chooses loud hailer speaker to use (ALL, FWD, AFT,
		BOTH).
2	[Intercom Select] Key	Chooses which intercom station (IC1, IC2, IC3, IC4) to
		call.

3[Upper Signal Select] Key Chooses warning signal among YELP, UNWY, SAIL and TOW.

4[Lower Signal Select] Key Chooses warning signal among MAN, STOP, ANCH and AGND.

5	[DIM] Key	Adjusts indicator backlighting, in five levels, including off.
6	[AUX] Key	Transmits audio signal from external source to all intercom
		stations.

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