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8-13 Polarity
Change the polarity (color palette) to enhance temperature differences on the
thermal camera as follows:
1.
Using the touchscreen, tap the Polarity icon:
2.
Tap the preferred color palette: white hot, black hot, rainbow, high contrast
rainbow, iron, lava, sky, gray, red gray, hot iron, warm red, fire ice, green
red, special, special 2, shade red, medical care, mirage, warm green, or
warm blue.
3.
Press the Back button to exit the menu.
BE SURE TO TRY ALL OF THE PALETTE OPTIONS TO SEE WHICH ONE WORKS
BEST FOR THE CURRENT APPLICATION.
8-14 Non-uniformity Correction (NUC)
Non-uniformity correction (NUC) is used to compensate for the non-uniformity
of detector pixels or other optical interference. A common need for NUC
correction is to reduce excess noise in an image caused by rapid changes in
ambient temperature within an environment.
The device features an automatic NUC operation. When performing a correction
operation, the user will hear a click from the device and the image will freeze
temporarily. The image may clear of some noise grain after the device makes its
adjustments.
Perform a manual correction as follows:
1.
Using the touchscreen, tap the NUC button.
2.
Press and hold the gallery button for more than 2 seconds.
TITAN HD USER MANUAL
45
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