GSSI StructureScan Mini XT Manual page 23

Geophysical Survey Systems, Inc.
Collecting a Grid
1
Position the Mini XT on the first line in the
"X" direction on the scan template. Take care
that the side lasers are lined up on the thick,
black start line and that the front laser is
aligned with the line you are scanning.
2
Using the handle keypad, click the arrow in the
direction of Scan. The Mini XT will switch to
the collection screen and you will see an
overview of the grid template. Pull the handle
trigger to start the Mini XT recording. Wait for
the Mini XT to beep before moving.
3
Roll the Mini XT in a straight line to the end of
the scan pad to just beyond the edge of the printed grid. The Mini XT will beep twice and stop
recording when it receives enough data.
4
Pick up the Mini XT and position it at the beginning of the next line. Pull the handle trigger to start
the Mini XT recording. Wait for the Mini XT to beep before moving.
5
When you are finished with the final "X" direction line, move on to the "Y" direction and continue
the process until you have collected all of the lines.
6
Select Close Grid from the Menu Carousel when finished.
•
You will see the screen below while you are collecting a grid. The bar at the top will display the
current line and axis. Take note of the data display. Features in the concrete will begin to show and
may help to identify any positioning errors so that you can recollect a line before finishing the grid.
•
If you need to redo a line, finish
the current line and select Previous
Line from the menu carousel. You
can then collect that line as normal
and it will overwrite the earlier
version of that line.
MN 70-813 Rev E 11
StructureScan™ Mini XT
Manual
Lasers properly aligned