Furuno CH-37 manual Hull unit, LEDs in the hull unit

Hull unit

						Photo No. 2056
		DRIVE Board
		(06P0193)
				Figure 3-8 Hull unit
			Table 3-4 LEDs in the hull unit
					Off: Á Flickering: ' Lighting: o
PCB		LED				Remarks
	No.	Signal		Status
	CR12	TR0°		'	Lights momentarily when transducer is trained in 0°
					direction.
	CR13	TR180°		'	Lights momentarily when transducer is trained in
					180° direction.
	CR14	TI +10°		Á	Lights momentarily when transducer is tilted to +10°
					or 90°.
DRIVE Board
	CR15	TI 90°		Á	Lights momentarily when transducer is tilted to 90°.
06P0193
	CR16	+13V		o
	CR18	TR CLK		o	Lights when transducer is being trained.
	CR19	TI CLK		Á	Lights while TILT level is pressed; goes off when
					TILT lever is released.
	CR20	+13V		o

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