Onwa KF-667 User Manual download pdf (Page 25)

2.16 White Marker

The white marker functions to display a particular echo color in white. For example, you may

want to display the bottom echo (reddish-brown) in white to discriminate fish echoes near the

bottom. Note that the bottom must be displayed in reddish-brown for the white marker to

function.

1.Set the [MODE] switch in the MENU1 position.

2.Press [ ] select MARKER field.

3.Select WHT from the MARKER field.

4.Set the [MODE] switch in desired mode position.

5.Press [ ] or [ ] to select color to display in white. The indication WHITE MARKER appears.

As you press those keys the white cursor on the color bar shows the color currently selected

to display in white.

White cursor shows

color currently displayed

in white.

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Onwa KF-667 User Manual Page 25