This operation panel offers settings for the measured signal.
Orbit display
![1](drex_bullet_1.png) Signal input
Signal source selects the physical input for the vibration signal in X and Y direction. Gain is used for the manual range selection.
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![2](drex_bullet_2.png) Measurand and unit
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For the filtered signal a measurand is selected. The sensor linked to the measurement channel determines this measurand. Additionally, VM-SCOPE+ can manage the integrated measurands. Therefore it offers vibration velocity and displacement when linked to an accelerometer.
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The units are listed matching the measurand. The characteristic value should neither rise above 10 000 nor fall below 0.001 permanently. This should be noted while selecting a unit.
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![3](drex_bullet_3.png) Bandpass filter
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Signals receive a bandwidth limit by a filter. Frequencies below fmin and above fmax are hidden. The operating frequency between fmin and fmax remains.
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