Oscilloscope Patterns and Waveforms

Comparison images EWS oscilloscope measurement


Important
During the measurement, the DSC must be connected.







Fig. 1: Signal OK.

The speed signal from the DSC control module must be a rectangular signal with amplitude battery voltage.







Fig. 2: Signal not OK

The above illustration indicates a short circuit to ground.







Fig. 3: Signal not OK

The above illustration indicates a break in wiring and/or a problem with the DSC.