Safety Information - Keysight N2791A User Manual

Safety Information

Safety Information
W a r n i n g To avoid personal injury and to prevent fire or damage to this product or products
connected to it, review and comply with the following safety precautions. Be
! aware that if you use this probe assembly in a manner not specified, the protection
this product provides may be impaired.
Observe Maximum Working Voltage
To avoid injury, do not use the N2791A probe above 1000 Vrms CAT II (both 10:1
and 100:1 attenuation settings) between each input lead and earth or between
the two input leads. Do not use the N2891A probe above 5000 Vrms CAT I (1000:1
attenuation) or 500 Vrms CAT I (100:1 attenuation) between the two input leads.
Do not use the N2891A probe above 5000 Vrms CAT I (both 100:1 and 1000:1
attenuation settings) between each input lead and earth.
Must be Grounded
Before making connections to the input leads of this probe, ensure that the output
BNC connector is attached to the BNC channel input of the oscilloscope and the
oscilloscope is properly grounded.
Use Fused Test Prods if Necessary
If this probe is intended to be used with circuits of installation category II, it should
incorporate the fused test prods.
Do Not Operate Without Covers
To avoid electrical shock or fire hazard, do not operate this probe with the covers
removed.
Do Not Operate in Wet / Damp Cond itions
To avoid electrical shock, do not operate this probe in wet or damp conditions.
Do Not Operate in an Explosive Atmosphere
To avoid injury or fire hazard, do not operate this probe in an explosive
atmosphere.
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.
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