Fastrak | Lowrance electronic X-70A 3D instruction

mation only. No fish, structure, or any echoes other than the bottom signal appear on this screen. You can adjust the range, however this is the only adjustment you can make on this screen.The X-70A 3D au- tomatically sets the sensitivity level.

FASTRAK™

The FasTrak™ view converts all echoes to short horizontal

lines.Typically, the thicker the line, the stronger the signal.This view gives you an immediate, “real-time” screen display.This high-speed display rep- licates flasher performance. You can adjust sensitivity, range, and turn automatic on or off in this

mode. Zoom is not available.

To use the Fastrak™ mode, first press the WINDOWS key. Now press the key next to the "3D Fastrak" menu. A screen similar to the one at right ap- pears. When the X-70A 3D is first turned on, only the cen- ter two transducer elements are in use. By pressing the left or right arrow keys other ele-

ments can be selected. When you have the desired elements selected, press the key next to the "Exit" menu. A screen similar to the one below appears.

A representation of each of the four transducer elements shows on this screen.The digi- tal displays are on the screen's left side. Range scale numbers are shown on the right side of the transducer cone.

Echoes from each element show in it’s respective cone. Fish and other suspended tar-