Hilti PS 300 Bedienungsanleitung Seite 24

6. Press the
to end scanning. A double acoustic signal indicates that the scan has ended.
7. Before and after the scan, you can change the calculation and visualization parameters with the
buttons.
6.5 'Quickscan Rec.'
This function enables you to record an extended scanning length in concrete and other non-ferritic
construction materials. After the scan ends, reinforcing bars at right angles to the scanning direction can be
visualized in a top view and cross-sectional view.
1. Select
'Quickscan Rec.' from the main menu.
2. For a necessary calibration, in accordance with the instructions that appear on the screen hold the
scanner in the air and away from all (electro-)magnetic signals.
3. Set the scanning direction.
4. Hold the scanner against the surface of the area to be scanned.
5. Press the button to start scanning. An acoustic signal indicates the start of the scan and a red
recording mark appears in the information area.
6. Move the scanner in the direction you have previously set. A minimum length of 30 cm (11.81 inches)
must be scanned in order to obtain data suitable for evaluation. The progress bar changes color when
the minimum length is reached. The maximum scan length is 50 m (164 ft). Audible and visual warnings
are emitted if the scanner is moved at a speed approaching the maximum permitted scanning speed. If
the scanner is moved too quickly, the scan is interrupted and the scan is not saved. Do not change the
scanning direction. Scanning is automatically canceled if you move the scanner more than 15 cm (5.9
inches) in the other direction.
7. Press the
to end scanning. A double acoustic signal indicates that the scan has ended. The scan
data are saved in the active project.
8. Tap the preview area to check the measurement. The
calculation and visualization parameters.
6.6 'Imagescan'
Use this function to view a large-area image of reinforcing bars in concrete and in other non-ferritic
construction materials. The reinforcing bars are visualized in a top view.
1. Perform a 'Quickscan' to evaluate the orientation of the objects. → page 19
2. Place the reference grid on the surface to be scanned at right angles to the direction in which the objects
are oriented and secure it with the adhesive tape.
The distances indicated by the scanner display and by the reference grid correspond only when the
reference grid is stretched taut and securely affixed to the surface.
3. Select
'Imagescan' from the main menu.
4. Select the grid size and the starting point.
5. Hold the scanner against the surface of the area to be examined, at the starting point and in line with the
grid.
6. Press the
button to start scanning. An acoustic signal indicates the start of the scan and a red
recording mark appears in the information area. A double acoustic signal indicates the end of the path
to be scanned. The scan ends automatically at the end of each path.
7. Move the scanner over the area to be examined along the paths indicated by the reference grid. Scan
all paths. If the scanner is moved at a speed approaching the permissible limit, an acoustic and visual
warning is issued. If the scanner is moved too quickly, the scan is interrupted and the path has to be
rescanned. Scanning progress is indicated by a bar in the display. The progress bar changes color when
the minimum length is reached.
8. Press the
button to discard the last path scanned. You can then start a new scan.
9. Press the
button twice in quick succession to skip a path.
10. The result of the scan is displayed after the last path has been scanned. The scan data are saved in the
active project.
6.7 'Projects'
This function can be used to manage projects and to display and evaluate recorded scans.
1. Select 'Projects' from the main menu.
20 English
Printed: 09.05.2019 | Doc-Nr: PUB / 5493111 / 000 / 00
and buttons enable you to change the
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