Furuno 1933C-BB, 1953C-BB Marker-zoom display plus normal sounder display, Bottom-zoom display

4. VIDEO SOUNDER OPERATION

Fish school

			0'20"
	-		0	-
	-	Fish
	-
	50 -	school		-	VRM
	-		42.0	-
	-			-
	-		50		This part
	-			-	is zoomed.
	60 -
	-			-
	-			-	Zoom marker
	-
	-			-
	-		100	-
80	-
	70 -	HF
				-

MARKER-ZOOM NORMAL

DISPLAYDISPLAY

Marker-zoom display plus normal sounder display

Bottom-zoom display

The bottom-zoom display expands bottom and bottom fish echoes by the zoom range selected on the SOUNDER RANGE SETUP menu (see paragraph 5.9.3), and is useful for determining bottom hardness. A bottom displayed with a short echo tail usually means it is a soft, sandy bottom. A long echo tail means a hard bottom.

		-		0	-
		0
					-
		-
		-	20.0		-
		-
		10 -			-
		-		50	-
Bottom		-				Zoom marker
		-			-
		20 -			-
		-			-
		-		100
		-			-
	80	30 -	HF
					-

BOTTOM-ZOOM NORMAL DISPLAY

DISPLAY

Bottom-zoom display plus normal sounder display

offered by Busse-Yachtshop.de 4-5