Keysight Technologies C Series User Manual page 863

Safety Considerations
FieldFox Markings
Keysight N9915-90020 User's Guide
This symbol marks the OFF position of the power line switch.
This symbol indicates that the input power required is AC.
This symbol indicates DC voltage
This symbol indicates a three-phase alternating current.
This symbol indicates Frame or chassis Terminal.
The instruction documentation symbol. The product is marked with this symbol
when it is necessary for the user to refer to the instruction in the documentation.
This symbol indicate the presence of a Laser device.
This symbol indicates the surface can be hot.
This symbol indicated the product is sensitive to electrostatic discharge.
This symbol identifies the Protective Conductor terminal.
This symbol indicates the equipment is protected throughout by double or
reinforced insulation.
The CE mark is a registered trademark of the European Community (if accompanied
by a year, it is the year when the design was proven). It indicates that the product
complies with all the relevant directives.
The UK conformity mark is a UK government owned mark. Products showing this
mark comply with all applicable UK regulations.
The Keysight email address is required by EU directives applicable to our product.
The CSA mark is a registered trademark of the CSA International.
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