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5.2.
Measurement Options
This menu enables the selection of options for temperature measurements. The symbols shown
below indicate the icons shown for Function Key 1 when the various options are selected.
See frequently asked questions for more details of each item.
Cursors
Choose between one or two cursors. When two cursors are chosen, the
temperatures at both cursors and the temperature difference between them
will be displayed. Use Function Key 1 to select one of the cursors, which can
then be moved around on the display by the navigation buttons.
Tracking
Select “High”, “Low”, or “High & Low” in order to track and measure the hottest
point, the coldest point, or both hottest and coldest points in the image.
Area
If this option is turned on, the highest, lowest, and average temperatures within the
designated area will be displayed. Three different area size boxes can be selected via
Function Key 1
Note that the above three items are mutually exclusive, i.e. when one is turned on the other two
are disabled.
Isotherms
Select “High”, “Low”, or “High & Low” in order to highlight areas of the scene
with temperatures within one or two temperature bands. The temperature
bands are adjustable by means of Function Key 1 and the navigation Keys.
Temp. Profile
Select “Horizontal” or “Vertical” to enable a histogram of temperature values
along a horizontal or vertical cross section to be displayed on the right hand
side of the display. The position of the cross section is indicated by small
arrows at the left and right or top and bottom of the image and can be
adjusted by means of Function Key 1 and the navigation buttons.
Temp alarms
Select “High”, “Low”, or “High & Low”. Visual and audio alarms will be
triggered if either cursor or a point within the designated area is higher or
lower than a set temperature. The high and low set temperatures may be
adjusted by means of Function Key 1 and the navigation keys.
