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General Safety Considerations
Safety symbols
CAUTION
WARNING
Instrument markings
Keysight N4373E Lightwave Component Analyzer Setup Guide
This product has been designed and tested in accordance with the
standards listed on the manufacturer's Declaration of Conformity
(for the latest DoC, please visit the web link:
http://www.keysight.com/go/conformity), and has been supplied in a safe
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.
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 Off-On symbols are used to mark the positions of the
instrument power operating switch.
Introduction
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