Chapter 3: Beginning the Installation

Reviewing Safety Precautions

Please review the following safety precautions before beginning the installation procedure.

Note

Safety statements that have the  symbol are translated into multiple languages in the Translated Safety Messages document at www.alliedtelesis.com/support/documentation.

Warning

Class 1 Laser product.  L1

Warning

Do not stare into the laser beam.  L2

Warning

Do not look directly at the fiber optic cable ends or inspect the cable ends with an optical lens.  L6

Warning

Class 1 LED product.  L3

Warning

To prevent electric shock, do not remove the cover. No user- serviceable parts inside. This unit contains hazardous voltages and should only be opened by a trained and qualified technician. To avoid the possibility of electric shock, disconnect electric power to the product before connecting or disconnecting the LAN cables.

E1

Warning

Do not work on equipment or cables during periods of lightning activity.  E2

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Allied Telesis AT-X510DP-52GTX manual Reviewing Safety Precautions