Record Reference Samples; Perform The Screening - FLIR E Series User Manual

18
Screening alarm

18.2.2 Record reference samples

Before the screening can start, you must record reference samples. These are used to
calculate the reference temperature average.
You record the reference samples by screening 10 inspection objects. Make sure these
objects have a normal temperature.
1. Aim the camera toward an inspection object with a normal temperature. The object
should be within the frame of the measurement box.
2. Adjust the camera focus.
Note It is important to adjust the focus correctly. Incorrect focus adjustment affects
the temperature measurement.
3. To record a sample, push the programmable button.
Note Push the programmable button shortly. If you push and hold the button, the
sampled average will be reset.
4. Repeat the steps above until 10 samples have been recorded.

18.2.3 Perform the screening

1. Aim the camera toward an inspection object. The object should be within the frame
of the measurement box.
2. Adjust the camera focus.
Note It is important to adjust the focus correctly. Incorrect focus adjustment affects
the temperature measurement.
3. The camera measures and evaluates the temperature. If the temperature is higher
than the alarm limit, an alarm will trigger. The camera will apply a red color to all parts
of the image with a temperature above the alarm limit.
4. Optionally: Record a new sample.
Push the programmable button.
Note Push the programmable button shortly. If you push and hold the button, the
sampled average will be reset.
Note Every time you push the programmable button, a sample is recorded. If you hap-
pen to record a sample when the camera is not aiming at an inspection object, you must
reset the sampled average and record 10 new samples. To reset the sampled average,
push and hold the programmable button.
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