KPS TherCam256 Manual De Usuario página 60

Selection of temperature measurement pattern
In main menu mode, press "confirm" key or "right" key to go to the menu,
press "+" and "-" to go to "temperature measurement pattern" menu as
shown below, and select such four temperature measurement patterns as
"point", "area-wide highest", "area-wide lowest", "upper isotherm" and "lower
isotherm".
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