3.MARKS, LINES
2.For entry at own ship’s position, enter mark number to choose desired mark, followed by the [ENTER] key. The chosen mark appears at own ship position.
3.For entry by cursor, operate the trackball to place the cursor on the position desired for the mark. Enter mark number to choose desired mark and then press the [ENTER] key. The chosen mark appears at the cursor position.
4.To inscribe a line, first select the mark entry method (see paragraph 3.1) for “cursor.” Then, do the following:
a)Use the trackball to place the cursor on the starting point of the line.
b)Enter desired line number with the numeric keys and press the [ENTER] key.
c)Use the trackball to place the cursor on the ending point of the line and then press the [ENTER] key.
d)Repeat c) to continue drawing the line.
5.To escape the mark entry mode, press the [CANCEL] key.
3.2.2Entering marks at desired position
1.Press the [MARK] key to open the MARK menu.
2.Enter latitude by the numeric keys and then press the [ENTER] key. To change polarity, press [5] for North; [6] for South.
3.Enter longitude and then press the [ENTER] key. To change polarity, press [7] for East; [8] for West.
4.Enter mark number to choose desired mark.
5.Press the [ENTER] key.
6.To escape the mark entry mode, press the [CANCEL] key.
3.2.3Line change feature
The line change feature allows you to change line type, or to inscribe a separate line. For example, you may want to quit making nav lines and start making a coastline.
1.Press the [MARK] key to open the ENTER MARK menu.
2.Inscribe a line as mentioned in paragraph 3.2.1.
3.Press the [2] and [1] keys to choose LINE CHANGE.
4.Enter line no. to be changed.
5.Use the trackball to place the cursor at the beginning of the line and then press the [ENTER] key.
6.Use the trackball to place the cursor at the end of the line and then press the [ENTER] key.
7.Repeat step 6 to continue drawing the line.
8.Press the [MARK] key to close the menu.
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