Keysight E36200 Series 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 accompanying text for the specific Warning or
Caution information)
Caution, risk of electric shock
Protective earth (ground) terminal
Earth (ground) terminal
Frame or chassis (ground) terminal
Standby supply, the instrument is not completely disconnected from AC mains
when the switch is off
Direct current (DC)
Alternating current (AC)
Plus, positive polarity
Minus, negative polarity