Analysis Menu; Obj Par - FLIR ThermaCAM PM575 Operator's Manual

[5.5.2 — Analysis menu]
5.5.2

Analysis menu

In the analysis menu the desired measurement function can be activated. Isotherm
can always be active along with one or more of the other functions, i.e. Area, Spot
or Profile. If the multiple spots option is selected, the Analysis menu shows three
different spot meters, Spot 1, Spot 2 and Spot 3. The result of a measurement
function is presented in the result table located in the top right-hand corner of the
screen. The operator can also select Remove all to de-activate all measurement
functions.
Figure 5.17 Analysis menu.
An asterisk (*) in front of the menu item (-s) indicates that the measurement func-
tion is active. More measurement functions than one can be active at the same
time, e.g. three spotmeters and one isotherm. In that case the one that is selected
is indicated with the # sign. By pressing the C button when the joystick text is dis-
played (e.g. Joystick: Spot pos C: Remove) the measurement function will be dis-
abled.
In order to move or resize a function's measuring point on the screen – e.g. a
crosshair or area – the operator has to confirm this function by highlighting it in the
Analysis menu. The measuring point can then be moved with the joystick.
5.5.2.1

Obj par...

This function is used to set the object parameters Emiss, (emissivity factor), Dist
(distance), Tamb (ambient temperature), RelHum (relative humidity) and reference
temperature RefT manually. The function brings up a control box showing the dif-
ferent parameters. The parameters are chosen by moving the joystick left/right and
set by moving the joystick up/down.
If the PC-card contains a user-defined table of materials with known emissivities,
this table is brought up by default when trying to set the emissivity manually. In that
case the emissivity can only be chosen from the table. If no PC-card is inserted,
any emissivity can be set by moving the joystick up/down. This user-defined table
30 ThermaCAM™ PM575/595 Operator's Manual