Keysight Technologies N7020A, User Manual

Page: 36 / 92

36 N7020A and N7024A Power Rail Probes User’s Guide
4
Safety and Regulatory Information
Concerning the Oscilloscope or Voltage Measuring Instrument to Which
the Probe is Connected
WARNING
Connect and Disconnect Properly.
Connect the probe to the oscilloscope and connect the ground lead to earth ground
before connecting the probe to the circuit under test. Disconnect the probe input and
the probe ground lead from the circuit under test before disconnecting the probe from
the oscilloscope.
WARNING
Do Not Operate Without Covers. To avoid electrical shock or fire hazard, do not operate
this probe with the covers removed.
WARNING
Avoid Exposed Circuit. To avoid injury, remove jewelry such as rings, watches, and other
metallic objects. Do not touch exposed connections and components when power is
present.
WARNING
For Indoor Use Only. Do not operate in wet / damp environments to avoid electric shock.
Keep product surfaces dry and clean. Do not operate in an explosive environment.
WARNING
Do Not Operate With Suspected Failures. If you suspect there is damage to this probe,
have it inspected by a qualified service personnel.
WARNING
Periodically inspect the probe wires and cables to check for any damage. The probe
must NOT BE USED if there are any signs of damage.
WARNING
Whenever it is likely that the ground protection is impaired, you must make the
instrument inoperative and secure it against any unintended operation.
WARNING
If you energize the instrument by an auto transformer (for voltage reduction or mains
isolation), the ground pin of the input connector terminal must be connected to the
earth terminal of the power source.