To Clean The Instrument - Keysight Infiniium 9000 Series Service Manual

To clean the instrument

If the instrument requires cleaning:
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Infiniium 9000 Series Oscilloscopes Service Guide
Remove power from the instrument.
Clean the external surfaces of the instrument with a soft cloth dampened with a
mixture of mild detergent and water.
Make sure that the instrument is completely dry before reconnecting it to a
power source.
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Safety Notices
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