Figure 18: Overlay Feature Setup For External Reference; Figure 19: Radiometry Features Setup For External Reference - Teledyne FLIR A68 Series User Manual

To use an external blackbody reference:
1. In CamExpert, enable the overlay control using the features available in the
Overlay Control
• Overlay Global Mode: Active
• Overlay Selector: Zone 1
• Overlay Mode: Active
2. Next, configure the camera to use the defined ROI (Zone 1) as the reference for
the offset calculation using the features available in the
Radiometry category
• Radiometry Offset Correction Mode: Reference = Zone 1
• Zone Selector: Zone 1
• X1: ROI top left X coordinate
• X2: ROI bottom right X coordinate
• Y1: ROI top left Y coordinate
• Y2: ROI bottom right Y coordinate
• Reference Zone Temperature (in °C) =
56 • Features and Configuration Options
category:

Figure 18: Overlay feature setup for external reference

(feature values in green are to be determined by the user):

Figure 19: Radiometry features setup for external reference

Contrast / Brightness/
blackbody temperature
FLIR A68/A38 Series IR Camera User's Manual