15-4 Service Guide
Safety and Regulatory Information 8719ET/20ET/22ET
Safety Symbols 8719ES/20ES/22ES
RF Network Analyzers
Safety Symbols
The following safety symbols are used throughout this manual. Familiarize yourself with
each of the symbols and its meaning before operating this instrument.
CAUTION Caution denotes a hazard. It calls attention to a procedure that, if not
correctly performed or adhered to, would result in damage to or destruction of
the instrument. Do not proceed beyond a caution note until the indicated
conditions are fully understood and met.
WARNING Warning 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 note until the indicated
conditions are fully understood and met.