Furuno FSV-84 manual Measuring Depth, Distance

5. ECHO SOUNDER MODE

5.7Measuring Depth, Distance

You can measure depth and distance (picture advance set for “speed sync”) from own ship to a location with the trackball mark. Use the trackball to place the trackball mark on the location. The trackball mark shows depth on its horizontal axis and distance on its vertical axis.

W

N

NUMERIC/GRAPHIC

DATA DISPLAY

1800m	800	0
		25
	E
		40

Distance from own ship to mark

Depth

Trackball mark

Range scale

S

80

How to measure depth and distance on the echo sounder display

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