Furuno FCV-600 - Directional Angle Display

1. OPERATION
1-23
1
5. Press the MENU/ESC key twice to close the window.
Note: To turn off the A-scope display, select [Off] in step 4.
Directional angle display
With the transducer, directional angle range line, directional angle diameter and direc-
tional angle diameter line appear on the A-scope display. The directional angle display
provides an at-a-glance view of the available detection range. In the example below
an echo from a school of fish is at the depth of 10 m. and within 4.6 m diameter of the
center of the transducer beam.
Note: The directional angle range lines represent the transducer beam width. They
are not an indication of echo strength.
9. 29. 2
4. 64. 6
Weak reflection (small
school of fish or noise)
Past amplitude pictures are
displayed with dots in [Peak]
mode.
Strong reflection(bottom)
A-scope
display
Single freq.
display
9. 29. 2
4. 64. 6
9. 2
4. 6
4. 6
School of fish
Directional angle
range line
Directional angle diameter line
Directional
angle diameter