Keysight N2791A/N2891A High-Voltage Differential Probes
User Guide
Inspecting, Cleaning, and Handling the Probe
Inspecting the Probe
• Inspect the shipping container for damage.
Keep the damaged shipping container or cushioning material until the
contents of the shipment have been checked for completeness and the
probe has been checked mechanically and electrically.
• Check the accessories.
If the contents are incomplete or damaged, notify your Keysight
Technologies Sales Office.
• Inspect the probe.
If there is mechanical damage or defect, or if the probe does not
operate properly or pass calibration tests, notify your Keysight
Technologies Sales Office.
If the shipping container is damaged, or the cushioning materials show
signs of stress, notify the carrier as well as your Keysight Technologies
Sales Office. Keep the shipping materials for the carrier’s inspection. The
Keysight Technologies office will arrange for repair or replacement at
Keysight Technologies’ option without waiting for claim settlement.
Cleaning the Probe
Disconnect the probe and clean it with a soft, damp cloth. Make sure the
probe is completely dry before reconnecting it to an oscilloscope.
Handling the Probe
Handle the probe with care and refer to the “Safety Notices" on
page 12. Note that the probe cable and the extreme temperature
extension cables are sensitive parts and, therefore, you should
be careful not to damage them through excessive bending or pulling. You
should also avoid any mechanical shocks to this product in order to
guarantee accurate performance and protection.