User's Manual
Table Of Contents
- 1 Disclaimers
- 2 Safety information
- 3 Notice to user
- 4 Customer help
- 5 Quick start guide
- 6 Register the camera
- 7 A note about ergonomics
- 8 Camera parts
- 9 Screen elements
- 10 Navigating the menu system
- 11 Handling the camera
- 11.1 Charging the battery
- 11.2 Installing and removing the camera battery
- 11.3 Turning on and turning off the camera
- 11.4 Adjusting the angle of lens
- 11.5 Adjusting the infrared camera focus manually
- 11.6 Autofocusing the infrared camera
- 11.7 Continuous autofocus
- 11.8 Operating the laser distance meter
- 11.9 Measuring areas
- 11.10 Connecting external devices and storage media
- 11.11 Moving files to a computer
- 11.12 Assigning functions to the programmable buttons
- 11.13 Using the camera lamp as a flash
- 11.14 Changing camera lenses
- 11.15 Neck strap
- 11.16 Hand strap
- 12 Saving and working with images
- 13 Working with the image archive
- 14 Achieving a good image
- 15 Working with image modes
- 16 Working with measurement tools
- 17 Working with color alarms and isotherms
- 18 Annotating images
- 19 Programming the camera (time-lapse)
- 20 Recording video clips
- 21 Screening alarm
- 22 Pairing Bluetooth devices
- 23 Configuring Wi-Fi
- 24 Fetching data from external FLIR meters
- 25 Changing settings
- 26 Cleaning the camera
- 27 Technical data
- 27.1 Online field-of-view calculator
- 27.2 Note about technical data
- 27.3 Note about authoritative versions
- 27.4 FLIR T530 24°
- 27.5 FLIR T530 42°
- 27.6 FLIR T530 24° + 14°
- 27.7 FLIR T530 24° + 42°
- 27.8 FLIR T530 24° + 14° & 42°
- 27.9 FLIR T530 42° + 14°
- 27.10 FLIR T540 24°
- 27.11 FLIR T540 42°
- 27.12 FLIR T540 24° + 14°
- 27.13 FLIR T540 24° + 42°
- 27.14 FLIR T540 24° + 14° & 42°
- 27.15 FLIR T540 42° + 14°
- 28 Mechanical drawings
- 29 Application examples
- 30 About FLIR Systems
- 31 Terms, laws, and definitions
- 32 Thermographic measurement techniques
- 33 The secret to a good thermal image
- 34 About calibration
- 34.1 Introduction
- 34.2 Definition—what is calibration?
- 34.3 Camera calibration at FLIR Systems
- 34.4 The differences between a calibration performed by a user and that performed directly at FLIR Systems
- 34.5 Calibration, verification and adjustment
- 34.6 Non-uniformity correction
- 34.7 Thermal image adjustment (thermal tuning)
- 35 History of infrared technology
- 36 Theory of thermography
- 37 The measurement formula
- 38 Emissivity tables
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
deviation 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 in-
terface 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.
10. Aim the camera toward more points of interest. Sample 10 times to build up a sample
base by pushing the programmable button
above the screen.
The alarm is now set up and ready to use. Occasionally record a few samples if the
alarm is used for a long time or if the conditions change.
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