Agilent Technologies J3972A - Manual (Page 8)

Warning Symbols Used in This Book
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Warning Symbols Used in This Book
WARNING An operating procedure, practice, etc. which, if not correctly followed could result
in personal injury or loss of life.
CAUTION An operating procedure, practice, etc. which, if not strictly observed, could result
in damage to, or destruction of, equipment or software.
Instruction book symbol: the product will be marked with this symbol when it is
necessary for the user to refer to the instruction book in order to protect against
damage.
Indicates potential for electrical shock.