Allied Telesis IE340 Series, Руководство по установке, Страница: 54 / 136

IE340 Series Installation Guide
54
Reviewing Safety Precautions
Please review the following safety precautions before beginning the
installation procedures.
Note
Safety statements that have the  symbol are translated into multiple
languages in the
Translated Safety Statements
document at
www.alliedtelesis.com/support .
Warning
Class 1 Laser product.  L1
Warning
Laser Radiation.
Class 1M Laser product.
 L9
Warning
Do not stare into the laser beam.  L2
Warning
Do not look directly at the fiber optic ends or inspect the cable ends
with an optical lens.
 L6
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