Newport 500B Series, User Manual, Page: 13 / 64

12 Safety Precautions
1.1.4 CDRH- Center for Devices and Radiological Health
Model 500B Series Laser Diode Drivers has been designed and tested to
comply with all applicable Center for Devices and Radiological Health
(CDRH) regulations and recommendations. Within FDA, the Center for
Devices and Radiological Health (CDRH) develops and implements national
programs to protect the public health in the fields of radiation-emitting
electronic products.
1.1.5 Alternating voltage symbol
Figure 4 Alternating Voltage Symbol
This international symbol implies an alternating voltage or current.
1.1.6 On
Figure 5 On Symbol
The On Symbol in the figure above represents a power switch position on the
Model 500B Series Laser Diode Drivers. This symbol represents a Power On
condition.
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