Trail Gradation; Trail Color; Trail Level; How To Restart, Stop The Trails - Furuno 1815 Operator's Manual

2.24.3

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. Select [Target Trails], then press the ENTER key.
3. Select [Gradation], then press the ENTER key.
4. Select [Single] or [Multi] then press the ENTER key.
5. Press the MENU key to close the menu.
2.24.4

Trail color

You can select the color for trails as follows:
1. Press the MENU key to open the menu.
2. Select [Target Trails], then press the ENTER key.
3. Select [Color], then press the ENTER key.
4. Select a color, then press the ENTER key.
5. Press the MENU key to close the menu.
2.24.5

Trail level

You can select which target strength to display.
1. Press the MENU/ESC key to open the menu.
2. Select [Target Trails], then press the ENTER key.
3. Select [Level], then press the ENTER key.
4. Select [1], [2] or [3] then press the ENTER key.
[1]: Display the trails for all targets (including weak targets).
[2]: Display the trails for medium-to-strong level targets.
[3]: Display the trails for only strong targets.
5. Press the MENU/ESC key to close the menu.
2.24.6

How to restart, stop the trails

When the range is changed while the trail feature is active, trails within the previous
range scale can be stopped and restarted.
1. Press the MENU key to open the menu.
2. Select [Target Trails], then press the ENTER key.
3. Select [Restart], then press the ENTER key.
Single
(Monotone shading)
Multiple
(Gradual shading)
2. OPERATION
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