Furuno FCV-600L Bottom-zoom display, 36.4, Bottom-lock display, Data display, 143 15 kt, 69 m

Bottom-zoom display

Zoom marker (yellow)

This mode expands bottom and bottom fish echoes two to five times to vertical size of the screen, and is useful for determining bottom hardness. A bottom displayed with a short echo tail usually means it is a soft, sandy bot- tom. A long echo tail means a hard bottom.

Bottom-zoom display

15	0
	10
20	20	Zoom
		marker
		(yellow)

Zoomed fish

Bottom- lock display

20.7

This section 0

5is zoomed

4	9.6
	Fish	10
3
2		20

1 30

0

40

Normal display

	25	30
36.4	40

Bottom

Normal display

Figure 1-10 Bottom-zoom display plus

normal display

Bottom-lock display

Figure 1-11 Bottom-lock display plus

normal display

Note: The zoom marker is not displayed in the default setting. It may be turned on in Sys- tem menu 1. For further details see page 15.

Data display

This display provides navigation data in digi- tal form. Position, course, speed, depth, wa- ter temperature and waypoint data can be shown. Requires nav data input and appro- priate sensors.

The bottom-lock display provides a com- pressed normal picture on the right half of the screen and a 5 or 10 meter (10 or 20 feet) wide layer in contact with the bottom is expanded onto the left half of the screen. This mode is useful for bottom discrimination.

Position

Course, speed

Depth, temperature

Waypoint

Range to waypoint Bearing to waypoint Cross-track error

POS							0
		30°00. 065’N
		130°00. 574’E			20
CSE			SPD
	143°			15. 6kt
					40
DEP			TMP
	69. 4m			9. 3°C		60
WP			ABC
		RNG	12nm
		BRG	123. 4°
		XTE	1. 23nm			80

Figure 1-12 Data display

5