Fotric 340M Series, User Manual

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4.5.3 Touch-screen Scale mode
In Touch-screen scale mode, the upper and lower temperature scale limits
can be adjusted automatically by touching the screen based on temperature
range of the touch area (about 10 x 10 pixels in size).
Touch scale mode has two options like manual scale mode.
1. In Maximum/Minimum value mode, the temperature scale can be adjusted
by selecting the upper and lower limits of the temperature scale. (If gray base
is selected, refer to manual mode).
2. In Temperature span mode, the upper and lower limits of the temperature
scale can only be adjusted at the same time, not separately. Press the left and
right direction keys to adjust the temperature scale range.
4.6 Measurement Parameter Settings
is the temperature parameter set button, which can be used to adjust the
temperature parameters of the thermal imager. For accurate measurements, it is
important to set the measurement parameters.