Instructions
Operation
7
7.20 Changing the distance between the object
and the camera
7.20.1 General
To measure temperatures accurately, the camera requires the distance between the
camera and the object.
7.20.2 Procedure
Follow this procedure:
1. Push the center of the navigation pad. This displays a toolbar.
2. On the toolbar, select Settings
. This displays a dialog box.
3. In the dialog box, select Measurement parameters. This displays a dialog box.
4. In the dialog box, select Distance. This displays a dialog box where you can select a
distance.
7.21 Performing a non-uniformity correction
(NUC)
7.21.1 What is a non-uniformity correction?
A non-uniformity correction is an image correction carried out by the camera software to
compensate for different sensitivities of detector elements and other optical and geomet-
rical disturbances
1
.
7.21.2 When to perform a non-uniformity correction?
The non-uniformity correction process should be carried out whenever the output image
becomes spatially noisy. The output can become spatially noisy when the ambient tem-
perature changes (such as from day to night operation, and vice versa).
7.21.3 Procedure
To perform a non-uniformity correction, push and hold the Image archive button
for
more than 2 seconds.
7.22 Configuring Wi-Fi
Depending on your camera configuration, you can connect the camera to a wireless local
area network (WLAN) using Wi-Fi, or let the camera provide Wi-Fi access to another
device.
You can connect the camera in two different ways:
• Most common use: Setting up a peer-to-peer connection (also called an ad hoc or
P2P connection). This method is primarily used with other devices, e.g., an iPhone or
iPad.
• Less common use: Connecting the camera to a WLAN.
7.22.1 Setting up a peer-to-peer connection (most common use)
Follow this procedure:
1. Push the center of the navigation pad. This displays a toolbar.
2. On the toolbar, select Settings
. This displays a dialog box.
3. Select Device settings and push the center of the navigation pad.
#T559828; r. AO/56381/56381; en-US
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1. Definition from the impending international adoption of DIN 54190-3 (Non-destructive testing – Thermographic
testing – Part 3: Terms and definitions).