Screening alarm
21
21.1 General
The screening alarm can be used, for example, at airports to detect passengers with ele-
vated body temperatures, which may indicate the presence of a fever.
The screening alarm can also be used to detect temperature anomalies in a series of in-
spected objects in a similar/fixed setup.
Activating the screening mode will turn on a measurement box and screening data in the
result table.
The sampled average temperature.
The alarm temperature.
The measured temperature.
The alarm will trigger when the measurement box measures a temperature higher than the
alarm temperature. The alarm temperature is, in turn, the sum of a specified allowed devia-
tion and a sampled average value.
WARNING
Make sure that the laser is disabled when you point the camera at the face of a person. The laser beam
can cause eye irritation. Disable the laser by selecting
(Settings) > Device settings > Lamp & laser >
Disable all.
21.2 Procedure
Follow this procedure:
1. Enable the screening mode by selecting
(Settings) > Device settings > User inter-
face options > Screening mode = On.
2. Push the navigation pad to display the menu system.
3. Select
(Recording mode) and push the navigation pad. This displays a submenu.
4. Select
(Screening).
5. Push the navigation pad. This displays a dialog box where you can define the settings
for the alarm:
• Allowed deviation: The allowed deviation from the sampled average.
• Alarm sound: Applicable values are Beep or No sound.
6. Push the navigation pad. This closes the dialog box.
7. Aim the camera toward a point of interest. The object should be within the frame of the
measurement box.
8. To reset the sampled average, push and hold the programmable button
above the
screen.
9. To sample, push the programmable button
above the screen.
#T810253; r. AA/42549/42549; en-US
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