HIPOTRONICS 840PL-HD - Front Panel Symbols Glossary

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840PL-HD Front Panel
4.1 Glossary of Front Panel Symbols
Symbol
Meaning
Symbol
Meaning
Safety Beacon Port
Protective Earth
Ground
Ground
Push-to-Click
Rotary Knob
Guard
Return
Interlock
USB
External Interlock
The External Interlock input allows for an external interlock or "deadman"
switch which will prevent High Voltage from turning on unless the interlock
switch is closed. If this feature is not used, the provided interlock plug must be
inserted into the provision in order for the unit to operate.