Furuno 1763C, 1753C, 1742, 1733C, 1752 Description of sounder displays, Single frequency display

4. VIDEO SOUNDER OPERATION

4.2.2Description of sounder displays

Single frequency display

			Display mode
	Variable Range Marker (white)
		Depth scale		Soft keys
	Minute marker	Time
Zero line		0'30"	0	SOUNDER
Icons	S			SINGLE
	M
	I
(alarm, battery,	F
simulation)				SHIFT
	50	52	50

Color bar			Fish		AUTO/
					D. BOX
		40	echo	Cross-hair
	Temp.			cursor
					FREQ
	scale	30		100	LF	/HF
	(orange)

Water	DISPLY
	MODE
temp.
	150
graph

Water
	114
temp.
			200
display		LF
		Tx frequency		Bottom echo

Depth

Indications on the single frequency display

Note 1: The water temperature display requires an appropriate water temperature sensor. It can be turned on or off with TEMPERATURE GRAPH on the SOUNDER menu.

Note 2: When using the vertically split plotter/sounder display with dual frequency or zoom display, the depth scale for the left sounder screen is not displayed. Further, a last digit on the depth may be overlapped by the line which splits screens.

Selecting transmission frequency

The single frequency display shows either the LF (low frequency) picture or HF (high frequency) picture. To select transmission frequency, press the FREQ LF/HF soft key to select “LF” or “HF”.

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