Manual

Table Of Contents
Operation
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4. To change the temperature span and the temperature level in Manual mode, do the
following:
Push the navigation pad left/right to select (highlight) the maximum and/or mini-
mum temperature.
Push the navigation pad up/down to change the value of the highlighted
temperature.
7.14.1 When to use Manual mode
7.14.1.1 Example 1
Here are two infrared images of a building. In the left image, which is auto-adjusted, the
large temperature span between the clear sky and the heated building makes a correct
analysis difficult. You can analyze the building in more detail if you change the tempera-
ture scale to values close to the temperature of the building.
Automatic Manual
7.14.1.2 Example 2
Here are two infrared images of an isolator in a power line. To make it easier to analyze
the temperature variations in the isolator, the temperature scale in the right image has
been changed to values close to the temperature of the isolator.
Automatic Manual
7.15 Changing the camera temperature range
The camera is calibrated for different temperature ranges. Available temperature range
options are dependent on the camera model.
For accurate temperature measurements, you must change the Camera temperature
range setting to suit the expected temperature of the object you are inspecting.
Note For more information, see section 13 About calibration, page 39.
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