Isotherm; Image Menu; Man Adjust; Level - FLIR ThermaCAM PM575 Operator's Manual

required profile position has been set, press the ↵ button to resume the normal
function of the joystick, i.e. focus/zoom. To change the position of the cursor and
line next time, it is necessary to confirm Profile again.
5.5.2.6

Isotherm

The isotherm function colours all pixels in the image which have the same temper-
ature as the selected isotherm temperature or temperature interval. The isotherm
type, width and colour are selected in the Setup → Analysis → Isotherm type, Set-
up → Analysis → Isotherm width and Setup → Analysis → Isotherm colour menus,
respectively (see "Setup menu" on page 35).
The isotherm temperature is indicated by the text Iso in the result table and can be
changed by moving the joystick up/down while the text Joystick: Isotemp C:
Remove is shown. The isotherm width is changed by moving the joystick button
left/right. When the required isotherm temperature has been set, press the ↵ but-
ton to resume the normal function of the joystick, i.e. focus/zoom.
N.B. – The choice Dual above/below gives two Iso values in the result table.
5.5.3

Image menu

Figure 5.18 Image menu.
5.5.3.1

Man adjust...

This function is used to make a manual adjustment of the IR-image. After selecting
the function a control panel is presented on the screen. To select an item i.e.
Level, Span, Range or Filter, move the joystick left/right. To change an item value,
move the joystick up/down.
Figure 5.19 Adjustment control panel.
5.5.3.1.1

Level

This function sets the appropriate level of the temperature span displayed in the
image. The unit is degrees Celsius or degrees Fahrenheit.
© FLIR Systems AB – Publ. No. 557 369 – Ed. A
[5.5.2.6 — Isotherm]
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