InfraTec VarioCam Operating Instructions Manual page 28

Menu item "Isotherms.."
Fig 31 Menu "Image"
This menu item contains functions for processing the definable isotherms. It is possible to process the
isotherms using an editor.
Fig. 32 Thermograph image in greyscale colour key and overlaid isotherms
Fig. 33 Isotherm editor help bar
The isotherm editor is reached via the menu item "Isotherms.." (see Fig 31). This is indicated with the
status "ISOTH". Using this editor, it is possible to define up to five isotherms, which can be used with a
special colour for the identification of a temperature range (see Fig. 32). In Fig. 33, the status bar is
illustrated with the most important keys for this status. These are now described in more detail below.
Using the joystick buttons, it is possible to establish the level and the range of the isotherms. For this, the
keys -, ¯ are pressed to move the level of the isotherms upwards or downwards. The keys ¬,
or increase the range of the isotherms.
Fig 34 Colour palette for isotherms
The S-key must be used to change the colour of the isotherms. For this, one press on this key switches
on the next corresponding colour of the colour palette illustrated in Fig 34.
An additional isotherm can be created with TL. It is possible to define up to five isotherms. In doing so,
the active isotherm is always identified with a grey bar on the left-hand side (in the temperature scale).
The T-key is used to switch between the individual isotherms.
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"Isotherms.."
© InfraTec GmbH 2007
Operating Instruction for VarioCAM® head
7 Menu structural VarioCAM® head
Operating Instructions
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