InfraTec VARIOCAM HD User Manual page 46

Fig. 72 Menu item
"Isotherms"
Along with the definition of Intervals for isotherms, identifying temperatures over or under a certain limit is
possible. At this point, temperatures above ("Above") and/or below ("Below") the limit value are
identified with the same colour. In order to define the isotherms "Above", and/or "Below", entering a limit
value is required in each case, while two temperatures must be defined for "Interval". The temperature
limits are set using the joystick and the setting is indicated in the selected mode to the left of the image
(see Fig. 73 to Fig. 75).
Along with making the settings using the joystick, the limit values for each isotherm can be specified
numerically in a dialogue. To do so, open the isotherms editor by pressing T.
Figure 71: Isotherms editor
In this dialogue, changing the colour of the isotherm is also possible. The 15 "special colours" designed
for the isotherms were selected in such a way that they can still be conceived as isotherm even when
using a colour palette. Regardless of the aforementioned and for the purposes of unambiguous allocation
of the temperatures when using colour isotherms, it is recommendable to use a black/white palette and/or
to use a colour palette in the event of black, white, or grey isotherms. Single isotherms can be hidden by
placing/removing the respective checkmark in the isotherms editor. The limit and colour settings will be
applied when quitting the isotherms editor and saved when hiding an isotherm. The isotherms settings will
be lost when deleting an isotherm by pressing 2 or when shutting down the camera. If the same
isotherms settings need to be used again later, you can save the configuration (9.4.7 Menu item
"Configuration" – page 74).
44
Fig. 73 Setting
isotherms –
Interval
© InfraTec GmbH 2016
Thermography System VarioCAM
Fig. 74 Setting
isotherms –
Above
® HD
9. Introduction
Fig. 75 Setting
isotherms –
Below
User Manual