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TROUBLESHOOTING & REPAIR | ||
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NORMAL OPEN CIRCUIT VOLTAGE WAVEFORM
SCOPE SETTINGS
This is a typical DC output voltage wave- |
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form generated from a properly operating | Volts/Div | .20 V/Div. |
machine. Note that each vertical division |
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represents 20 volts and that each horizontal | Horizontal Sweep | .2 ms/Div. |
division represents 2 milliseconds in time. |
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Note: Scope probes connected at machine | Coupling | . . . . .DC. |
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output terminals: (+) probe to electrode, | Trigger | . .Internal. |
probe to work. |
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