5.6 Deleting data
Press the Down arrow button followed by the Confirm
button to delete data. Alternatively, press the Cancel
button to return to the settings menu.
Note
Deleting memory contents presents a risk of data loss. Data that has not been transferred to the tablet
before deletion will be permanently lost.
Deletes all scan data stored in the scanner. This function is available only if data is contained in memory. If
data is contained in memory, the bar shown next to the diskette symbol is filled. The bar is shown unfilled
when no data is contained in memory.
5.7 Quickscan
Quickscan can be used to quickly detect the positions
and approximate depths of reinforcing bars, which can
then be marked on the surface. This procedure is known
as Quickscan detection. Another function in Quickscan
mode is accurate depth measurement, which requires
that values for bar diameter and bar spacing are previ-
ously entered. Alternatively, the data can be recorded
and evaluated on the tablet or using the PC application.
The average depth of cover over the reinforcement over
large stretches of the surface can thus be easily deter-
mined. This is known as Quickscan recording.
Note
The scanner detects only reinforcing bars that lie
at right angles to the direction of travel. Bars that
lie parallel to the direction of travel will not be
detected. Make sure that the object is scanned
in both the horizontal and vertical directions. An
incorrect depth may be calculated for bars that lie
diagonal to the direction of travel.
Switch on the scanner. The Quickscan symbol is selected first automatically. Use the Confirm button to
select the Quickscan function from the main menu.
1. Bar depth
2. Distance traveled
3. Signal strength
4. Settings: Minimum depth, scanning direction, bar
diameter, bar spacing
5.8 Quickscan detection
Move the scanner over the surface. Reinforcing bars that lie at right angles to the direction of travel will be
detected. The distance covered by the scanner is recorded.
Signal strength indicated by the column in the display increases as the scanner approaches a bar and the
depth value is also shown. When the scanner is positioned over the center of a reinforcing bar:
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English
Printed: 14.11.2016 | Doc-Nr: PUB / 5314765 / 000 / 00