Chapter 1 Warning Symbol Definitions - THORLABS PDA25K2 User Manual

GaP Switchable Gain Detector

Chapter 1 Warning Symbol Definitions

Below is a list of warning symbols you may encounter in this manual or on your
device.
Symbol
Rev D, April 21, 2020
Description
Direct Current
Alternating Current
Both Direct and Alternating Current
Earth Ground Terminal
Protective Conductor Terminal
Frame or chassis Terminal
Equipotentiality
On (Supply)
Off (Supply)
In Position of a Bi-Stable Push Control
Out Position of a Bi-Stable Push Control
Caution, Risk of Electric Shock
Caution, Hot Surface
Caution, Risk of Danger
Warning, Laser Radiation
Caution: ESD Sensitive Components
Chapter 1: Warning Symbol Definitions
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