3.4.2
Peak Processing
Peak processing deletes multiple reflected waves of surface wave processing results and displays
only the reflected waves from objects being probed (rebar etc.). Use this when it is difficult to see the
depth of the objects being probed due to multiple reflected waves.
Note that peak processing cannot be used for probing objects (e.g., cavities) that have a lower
relative permittivity than concrete.
Peak processing can be performed for the results of fixed surface wave processing (including
real-time automatic surface wave processing), manual surface wave processing (including real-time
manual surface wave processing), and deduction processing.
Procedure for reduction processing:
a)
a) Press the 6
PRCS
key.
“Inverted display” is shown as the item for “Processing” at the bottom of the screen and
operation switches to image processing.
b)
Set "Peak" using the cursor keys
▲▼
.
c)
c) Select “Peak manual," “Peak fixed," or “Peak deduction" using the cursor keys
.
Peak processing will be performed for the relevant process results.
d)
To end the image processing mode, press the 6
PRCS
key again.
“Normal display” is shown as the item for “Processing” at the bottom of the screen and
image processing mode is exited.
Figure 3-13 shows sample display when peak processing is performed for the result of manual
surface wave processing.
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Summary of Contents for Handy Search NJJ-95B
Page 1: ...Handy Search Instruction Manual...
Page 8: ...Appearance of the NJJ 95B vii...
Page 21: ...Rear view Units in trigonometry mm 9...
Page 24: ...8 14 15 Figure 2 2 Side View 16 17 14 18 Figure 2 3 Rear View 12...
Page 73: ...Display of thumbnails Figure 3 17 CF Control Screen 61...
Page 83: ...B Terminals ACharge confirmation mark Figure 3 22 Battery Pack 71...
Page 85: ...Shutter Charge lamp Figure 3 23 Battery Charger 73...
Page 96: ...Concrete Rebar D 75mm L 75mm D 75mm Difficult to implement 84...
Page 103: ...Dimensions Weight About 149 W x 147 H x 216 D mm Approximately 1 1kg 91...
