How to open
This function is opened from the Setup menu.
Illustration:
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A |
Each Tracking Area option controls the distance from the inner to the outer radius of the area. |
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B |
The width of the area is fixed, and stretches across a predefined number of beams. This means that the actual width depends on the distance from your vessel to the area. |
Description
The Tracking Area function is used to select the physical size of the area. You can choose from a set of predefined sizes.
NoteTo track a target efficiently, the area should be as small as possible. For example, use a small area if you track single fish or small schools. However, if the target is large, or moves very fast, a larger area may be beneficial. This may be useful if you track a large school of fish.
Use the Tracking Area Setup dialog box to change the size of the predefined area sizes. You can only define the area size as the distance from the inner to the outer radius of the area. The width of the area is fixed, and stretches across a predefined number of beams.
Once you have initiated target tracking, the tracked object is identified with a marker. The bearing line turns to place itself on top of the tracked target.
TipUnder certain circumstances the target tracking may not follow the intended echo. This may for example happen if the tracking area is too large.