
General Information 1
Safety Information
N2820/1A User’s Guide 29
WARNING 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.
WARNING Keep Away From Live Circuits.
Avoid open circuitry. Do not touch connections or components when
power is present.
WARNING Indoor Use Only.
Do not operate in wet/damp environments. Keep product surfaces dry
and clean.
WARNING Do Not Operate With Suspected Failures. Refer to qualified service
personnel.
WARNING Never leave the probe connected to a conductor while it is not
connected to an oscilloscope or voltage measuring instrument.
WARNING Do not use a probe which is cracked, damaged or has defective leads.
WARNING Do not install substitute parts or perform any unauthorized modification
to the probe.
WARNING 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.
WARNING Do not use the probe or oscilloscope in a manner not specified by the
manufacturer.
WARNING Service instructions are for trained service personnel. To avoid
dangerous electric shock, do not perform any service unless qualified to
do so. Do not attempt internal service or adjustment unless another
person, capable of rendering first aid and resuscitation, is present.
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