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1. A device for monitoring signal levels of signals that are generated, for the purpose of detecting a magnetic field, by a plurality of Hall sensors, comprising:
a first input for a first signal from a first Hall sensor of the plurality of Hall sensors, wherein a first electrical resistor is connected between the first input and a central point; a second input for a second signal from a second Hall sensor of the plurality of Hall sensors, wherein a second electrical resistor is connected between the second input and the central point; a third input for a third signal from a third Hall sensor of the plurality of Hall sensors, wherein a third electrical resistor is connected between the third input and the central point, and a diagnostic device that is connected to the central point and configured to determine a position and/or an orientation of the detected magnetic field using an average value that results from the first signal, second signal, and third signal.
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