Keysight N5256A, User Manual

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N5256/7/8A/B
Safety and Regulatory Information
Before Applying Power
Verify that the premises electrical supply is within the range of the instrument. The
instrument has an autoranging power supply.
If this product is not used as specified, the protection provided by the
equipment could be impaired. This product must be used in a normal condition
(in which all means for protection are intact) only.
The Mains wiring and connectors shall be compatible with the connector used in
the premise electrical system. Failure, to ensure adequate earth grounding by
not using the correct components may cause product damage, and serious
injury.
This product is designed for use in Installation Category II and Pollution Degree 2.
Verify that the premise electrical voltage supply is within the range specified
on the instrument.
When installing the product in a cabinet, the convection into and out of the
product must not be restricted. The ambient temperature (outside the cabinet)
must be less than the maximum operating temperature of the product by 4 °C
for every 100 watts dissipated in the cabinet. If the total power dissipated in the
cabinet is greater than 800 watts, then forced convection must be used.
This instrument has auto-ranging line voltage input, be sure the supply voltage
is within the specified range and voltage fluctuations do not to exceed 10
percent of the nominal supply voltage.
Keysight N5256/7/8A/B User's Guide 25