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Chapter 3: Beginning the Installation
48
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