Move And Resize A Box; Difference Calculations (Delta); Display Box Values In The Result Table - DATATEC FLIR E5-XT User Manual

8 Measuring temperatures
3. On the toolbar, do one or more of the following:
• Select Move and push the navigation pad. Push the navigation pad up/down and
left/right to move the tool.
You can also tap and drag the spot.
• Select Center to center the spot on the screen.
• To exit edit mode, do one of the following:
◦ Push the navigation pad and select Done.
◦ Tap the screen outside the tool.

8.2.3 Move and resize a box

1. Activate edit mode by tapping one of the corners of the box. The box is now displayed
with handles in the center and in the corners.
2. Push the navigation pad or tap the menu button. This displays a toolbar.
3. Select Move/resize. This displays a toolbar, where you can do one or more of the
following:
• Select Resize and push the navigation pad. Push the navigation pad up/down and
left/right to resize the tool.
You can also tap and hold one of the corner handles and drag the corner to resize
the tool.
• Select Move and push the navigation pad. Push the navigation pad up/down and
left/right to move the tool.
You can also tap the middle handle and drag to move the tool.
• Select Center to center the box on the screen.
4. To exit edit mode, do one of the following:
• Push the navigation pad and select Done.
• Tap the screen outside the tool.

8.2.4 Difference calculations (delta)

A difference calculation gives the delta between the maximum temperature in a box and
a fixed-temperature reference or a spot temperature.
The delta, box maximum, and reference/spot temperatures are displayed in the result
table.
8.2.4.1 Delta T — Hot spot - Temp
The Delta T function calculates the difference between the maximum temperature in a
box and a fixed-temperature reference.
To use the Delta T function, do the following:
1. On the main toolbar, select Measurement > Hot spot - Temp. This displays a dialog
box with the reference temperature.
2. To change the reference temperature, push the navigation pad up/down. To confirm,
push the center of the navigation pad.
8.2.4.2 Hot spot - Spot
The Hot spot - Spot function calculates the difference between the maximum tempera-
ture in a box and a spot temperature.
To use this function, select Measurement > Hot spot - Spot on the main toolbar.

8.2.5 Display box values in the result table

For the box tool, you can set the camera to display the maximum, minimum, and average
values in the result table.
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