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Commissioning
S4-S8
9 Limits of the System
After installation, commissioning, alignment and focusing of the Panomera® multifocal sensor system, a calibration of the module transitions is required.
Note that
• a Panomera® multifocal sensor system is always designed for a specific installation height and tilt angle (see respective data sheet).
Deviations can lead to faulty module transitions.
• a recalibration of the module transitions is required whenever the distance to static objects within a scene is changed (e.g. when changing the installation
height or camera inclination).
In this case, carry out a calibration of the module transitions using the PService3 add-on “Panomera® AutoCalibration”.
For more information, refer to the related PService3 documentation.
• prior to the calibration of the module transitions each camera module must be optimally focused.
For this, use the “Lens Control” dialog in the WebConfig user interface of the respective Panomera® camera module.
• the automatic calibration of the module transitions is not possible for low-contrast scenes.
In this case, place an object with sufficient contrast in the corresponding module area and restart the calibration.
• areas with clearly differentiable scene content (clearly recognizable spatial, object and surface structures) are preferred for the automatic calibration of the
module transitions.
• not all edge transitions can be corrected due to physical and optical properties, since objects with different distances to the background always have a dif -
ferent parallax offset.
• due to diurnal and seasonal humidity and temperature fluctuations and the resulting component movements or material stresses (e.g. of poles and brack -
ets), image changes may occur mainly in more distant scene areas (e.g. changes of image section and edge transitions).