optris Top-down GIS, Operator'S Manual

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Now a few settings must be made. First, the
scan line must be positioned correctly. Make
sure that the width of the scan line is at least as
wide as the glass that passes through it. This
ensures that the entire glass is scanned.
The scan line can be changed directly in the
lower left window (Line scanner live view). It
can be moved and enlarged or reduced. The
shutter should be open so that the line can be
aligned correctly. Make sure to position the
scan line between the rollers of the conveyor
belt to avoid possible reflections.
Figure 7: Position of scan line
Furthermore, the "Ext. Ref Sensor G5" measuring area must be moved to the correct position ( Figure 8 ). It is
important that the measuring area must be placed at the height of the sensor. The referencing to the IR image
takes place in this area.