Safety Symbols - Keysight 82351A User Manual

Safety Symbols

Direct current
Alternating current
Both direct and alternating current
Three-phase alternating current
Earth (ground) terminal
Protective conductor terminal
Frame or chassis terminal
Equipotentiality
82351A User's Guide
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
The following symbols on the instrument and in the documentation
indicate precautions which must be taken to maintain safe operation of
the instrument.
Off (supply)
On (supply)
Equipment protected throughout by
double insulation or reinforced
insulation.
Caution, risk of electric shock.
Caution, risk of danger (refer to this
manual for specific Warning or
Caution information.
Caution, hot surface.
Out position of a bi-stable push control.
In position of a bi-stable push control.
iii