Calibration Overview

Autocalibration is one of the most powerful features of the MINI Hawk. The calibration process can be initiated by serial command, EZ button, or ESP user interface.

When the imager enters calibration, it runs through an optimization cycle that sets the ideal parameters for reading symbols at the highest possible level of performance. Autocalibration can be specially configured to optimize specific parameters, such as focus, gain, shutter speed, and symbol type.

The calibration process consists of five separate phases: quick focus, search pass, focus pass, medium pass, and fine-tune pass. During this process the imager quickly locates configuration setup, defines a calibration range for the configuration parameters, and then tunes those parameters for optimal performance.