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General Safety Considerations
Intended use
Safety symbols
CAUTION
WARNING
Instrument markings
Keysight N4391B Optical Modulation Analyzer Getting Started Guide
This product has been designed and tested in accordance with the
standards listed on the manufacturer's Declaration of Conformity (see
Declaration of Conformity
condition. The documentation contains information and warnings that
must be followed by the user to ensure safe operation and to maintain the
product in a safe condition.
This instrument is intended to use in an office or laboratory environment,
under the environmental conditions listed in the specifications.
The caution sign denotes a hazard. It calls attention to a procedure which, if not
correctly performed or adhered to, could result in damage to or destruction of
the product. Do not proceed beyond a caution sign until the indicated conditions
are fully understood and met.
The warning sign denotes a hazard. It calls attention to a procedure which, if not
correctly performed or adhered to, could result in injury or loss of life. Do not
proceed beyond a warning sign until the indicated conditions are fully
understood and met.
The instruction manual symbol. The product is marked with
this warning symbol when it is necessary for the user to refer
to the instructions in the manual.
The laser radiation symbol. This warning symbol is marked on
products which have a laser output.
The electrostatic discharge symbol. This warning symbol is
marked on products which have components that can be
damaged by an electrostatic discharge.
on page 46), and has been supplied in a safe
Introduction
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