Furuno FR-10, Руководство оператора

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2. OPERATION
2-33
To select the trail mode, do the following:
1. Press the MENU key to open the menu.
2. Press  or  to select [Trails], then press the ENTER key.
3. Press  or  to select [Reference], then press the ENTER key.
4. Press  or  to select [Relative] or [True] then press the ENTER key.
5. Press the MENU key to close the menu.
2.26.3 Trail gradation
Trails can be shown in single or multiple gradation. Multiple gradation fades the gra-
dation over time.
1. Press the MENU key to open the menu.
2. Press  or  to select [Trails], then press the ENTER key.
3. Press  or  to select [Gradation], then press the ENTER key.
4. Press

or

to select [Single] or [Multi] then press the ENTER key.
5. Press the MENU key to close the menu.
2.26.4 Trail color
You can select the color for trails as follows:
1. Press the MENU key to open the menu.
2. Press

or

to select [Trails], then press the ENTER key.
3. Press

or

to select [Color], then press the ENTER key.
True target trails
Relative target trails
Multiple
(Gradual shading)
Single
(Monotone shading)