Keysight E364xA User’s and Service Guide 3
Safety Symbols
The following symbols on the instrument and in the documentation indicate
precautions which must be taken to maintain safe operation of the instrument.
Caution, risk of danger (refer to this
manual for specific Warning or Caution
information)
In position of a bi-stable push control
DC (Direct current or voltage)
Terminal is at earth potential. Used for
measurement and control circuits
designed to be operated with one
terminal at earth potential.
AC (Alternating current or voltage) Positive binding post
Protective conductor terminal Negative binding post
Out position of a bi-stable push control