4
Keysight M9180 Series Startup Guide
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)
Earth (ground) terminal
Alternating current (AC)
Frame or chassis (ground) terminal
Direct current (DC)
Standby Power. Unit is not completely
disconnected from AC mains when
power switch is in standby position
Indicates that antistatic precautions
should be taken.