Non-Uniformity Correction; Cleaning The Camera; Camera Housing, Cables, And Other Items; Infrared Lens - FLIR C Series User Manual

12 Handling the camera
1. Tap the Settings button
2. Tap Connections > Bluetooth.
3. Make sure Bluetooth is enabled by toggling the Bluetooth switch.
Note On the mobile phone, you must also make sure that Bluetooth is enabled, that
the phone is in discovery mode, and that Bluetooth tethering is enabled.
4. Tap Available devices.
5. Wait until a list of available Bluetooth devices is displayed.
6. In the list, tap your mobile phone to begin the pairing procedure.

12.6 Non-uniformity correction

When the thermal camera displays Calibrating... it is performing what in thermography is
called a "non-uniformity correction" (NUC). An NUC is an image correction carried out by
the camera software to compensate for different sensitivities of detector elements and
other optical and geometrical disturbances
The camera performs the NUC automatically, for example at start-up and when the envi-
ronment temperature changes.
To perform an NUC manually, tap and hold the

12.7 Cleaning the camera

12.7.1 Camera housing, cables, and other items

12.7.1.1 Liquids
Use one of these liquids:
• Warm water
• A weak detergent solution
12.7.1.2 Equipment
A soft cloth
12.7.1.3 Procedure
Follow this procedure:
1. Soak the cloth in the liquid.
2. Twist the cloth to remove excess liquid.
3. Clean the part with the cloth.
CAUTION
Do not apply solvents or similar liquids to the camera, the cables, or other items. This can cause
damage.

12.7.2 Infrared lens

12.7.2.1 Liquids
Use one of these liquids:
• A commercial lens cleaning liquid with more than 30% isopropyl alcohol.
• 96% ethyl alcohol (C H
2 5
1. Definition from the European standard EN 16714-3:2016, Non-destructive Testing—Thermographic Testing—
Part 3: Terms and Definitions.
#T810539; r. AD/68933/69002; en-US
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button.
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