Furuno GP-3700F, Operator'S Manual, Page: 61 / 224

4-1
4. MARKS, LINES
Marks are useful for denoting important points such as a good fishing spot. 30,000
marks can be entered. Marks can be inscribed in 12 shapes or with a numeral, and
seven colors. Marks can be connected with lines.
Marks can be entered from the echo sounder display.
4.1 How to Set Default Mark Appearance
Before you enter a mark, you can set its color, size, fish type and line type.
4.1.1 How to set mark color
Marks can be inscribed in seven colors of red, yellow, green, light-blue, purple, blue
and white.
1. Press the MARK COLOR key to show the [CHANGE MARK COLOR] window.
Note: This window automatically closes when there is no operation for 10 sec-
onds.
2. Select [COLOR].
3. Press the applicable numeric key to select the color.
1 to 7 : The mark or line is entered at own ship’s position (or cursor position) in the
color selected.
8 : The mark is entered at own ship’s position (or cursor position) in the color and
shape (number or symbol) shown on the label of the numeric key.
4. Press the MENU or DISP key to close the window.