Operation
Instruct the person to turn in slow motion through at least 360
degrees. Before they begin turning, they must raise their arms
up as shown in Fig. 73.
This allows the remote operator, during the screening process
to view also the sides of the arms
Press
V in order to stop the image capturing. Image captur-
ing will also stop after the maximum scanning time of 30
seconds has elapsed.
If no anomaly is detected, the person who has been scanned can
then be told that they are free to proceed.
Important!
In the case where an anomaly has been identified, any
site specific standard operating procedure (SOP) should
be followed. For example a targeted pat-down should be
performed as indicated by the position of the anomaly
on the image.
Reviewing the image sequence
To avoid, that the operator misses the beginning of the live image
capture, the scan information is buffered. After starting the scan at
the local station, the blue progress bar indicates the progress of
the live image capture.
The remote operator must press
before the image sequence
will begin playback on the remote operator's screen.
The blue bar shows the current position of the LIVE scan. The
green bar shows the amount of the sequence that the operator has
reviewed. The black cursor shows the actual position within the
image sequence the operator is reviewing.
Press
at the remote station to start the display of the im-
age sequence.
The remote operator (see Fig. 75) reviews the mm-wave image and
evaluates the image to decide whether the subject is clear or is
suspect. While reviewing the mm-wave image the remote operator
uses the function keys to tag anomalies and to move forwards and
backwards on the timeline through the image data.
95591706 11/02/2010 © smiths detection proprietary information
50
Fig. 75: Remote operator reviewing the image
Fig. 73: Person standing in screening position
Fig. 74: Progress bar
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