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Chapter 7 Utility
Histogram
A histogram is a type of graph representing the distribution of echoes.
1. Press
Histogram
in the
Utility
menu.
2. Specify an area that a histogram is to cover. Use the Trackball and the Set button to specify area 1,
2 and 3.
3. Histogram 1, 2 and 3 will appear on the left side of the screen.
Setting Histogram
Specify the position or type of a histogram.
Move Hist. 1
Use the
Soft Menu
dial-button
[1]
. After pressing the dial-button, use the
Trackball
to move the
histogram position. Press the Set button to conrm the position.
Move Hist. 2
Use the
Soft Menu
dial-button
[2]
. After pressing the dial-button, use the
Trackball
to move the
histogram position. Press the Set button to conrm the position.
Move Hist. 3
Use the
Soft Menu
dial-button [3]. After pressing the dial-button, use the
Trackball
to move the
histogram position. Press the
Set
button to conrm the position.
Histogram Type
Use the
Soft Menu
dial-button
[6]
. Determine the shape of the box specifying the area by rotating the
dial-button. Either Ellipse or Rectangle can be selected.
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