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6
Measurement
This section describes the operations using the mouse. If the touch panel display is connected, read the following
operations as those on the right side.
· "Click with mouse" (Left button)
· "Double-click with mouse" (Left button)
· "Right-click with mouse" (Right button)
· "Drag with mouse" (Left button)
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"Tap with finger" (Touch with finger and release)
"Double-tap with finger" (Touch with finger twice and release)
"Hold with finger" (Long-press with finger)
"Swipe with finger" (Slide finger while touching)
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Measurement functions
The distance or the area of the object on the image can be measured.
There are two measurement methods: measurement method on the
live image and the measurement method on the played image.
} Before measurement, the scale must be set in advance.
When measuring on the played image, if the scale display is not set
(the acquisition magnifications are inputted, etc.), the measurement
data is not displayed correctly.
For setting procedures, refer to "Setting scale display (P.45)" .
} When measuring on the live image, the frame rate may be reduced.
} If the replayed images are as follows, the measurement cannot be
performed.
· Movie
· Image edited by PC
· Image acquired by a camera other than DP22 or DP27.
} You can select displaying the measurement data only on the live
image or on both the live image and the acquired image. For
selection procedures, refer to "Setting display target of scales and
cross lines (P.76)".
} When you use the measurement function, it is recommended to set
the same resolution to the live image and the image to be acquired.
If the resolution of the live image is different from that of the image
to be acquired, the position to display the measurement results of
the live image may shift from that of the acquired image.
} To input texts, the keyboard must be connected to the control box
D2-CB.
} This measurement function is a simple measurement method using
CCD pixel pitch. This is not suitable for the precise measurement.
Use the measuring equipment for the precision measurement.
} The measurement results are displayed with 4 effective digits for
distance, 5 digits for angle and 7 digits for area respectively. Note,
the unit of measurement results cannot be changed.
} The measurement results are displayed near the lines or circles
drawn. The display position or display digits cannot be changed.
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