Keysight N2820A User Manual page 16

1 General Information
Safety Information
WARNING
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WARNING
16
Observe Probe Ratings.
Do not apply any electrical potential to the probe input which exceeds
the maximum rating of the probe. Make sure to comply with the voltage
versus frequency derating curve found in this manual.
Keep Away From Live Circuits.
Avoid open circuitry. Do not touch connections or components when
power is present.
Indoor Use Only.
Do not operate in wet/damp environments. Keep product surfaces dry
and clean.
Do Not Operate With Suspected Failures. Refer to qualified service
personnel.
Never leave the probe connected to a conductor while it is not connected
to an oscilloscope or voltage measuring instrument.
Do not use a probe which is cracked, damaged or has defective leads.
Do not install substitute parts or perform any unauthorized modification
to the probe.
Do not operate the probe or oscilloscope in the presence of flammable
gasses or fumes. Operation of any electrical instrument in such an
environment constitutes a definite safety hazard.
N2820/1A User's Guide