User Manual

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(4) To end the image processing mode, press the 6 PRCS key again.
The normal display is shown as the item for the PROC setting at the bottom of the screen and
image processing mode is exited.
Figure 3-18 shows sample display when peak processing is performed for the result of manual
surface wave processing.
• The display items at the bottom of the screen and their meanings are as follows:
・Peak manual: Peak processing for the result of manual surface wave processing
・Peak fixed: Peak processing for the result of fixed surface wave processing
・Peak deduction: Peak processing for the result of deduction processing
• If PEAK MAN (peak manual) or PEAK SUB (peak deduction) is set without
manual surface wave processing or deduction processing being performed after scanning, the
same data as when PEAK INT (peak fixed) is set will be displayed.
• If reflected waves shaped as horizontal stripes appear near the surface of concrete after
scanning (with automatic real-time surface wave processing performed), the setting of PEAK
INT (peak fixed) may cause waves reflected by the reinforcing steel bars to be invisible due
to the remaining horizontal stripes. In this case, use the following method (1) or (2) to solve the
problem:
(1) Perform manual surface wave processing for scan results to eliminate the reflected
horizontal stripe waves from the data, and then perform the peak manual.
(2) Perform deduction processing for scan results to eliminate reflected horizontal stripe
waves from the data, and then perform the peak deduction.
A: Before processing B: After processing
Figure 3-18 Peak processing
Remarks