Allied Telesis AT-MC303 - Manual (Page 20)

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Reviewing Safety Precautions
Please review the following safety precautions before you begin to install the
media converter.
Warning
Class 1 laser product.
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6
Warning
Do not stare into the laser beam.
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7
Warning
Electric Shock Hazard: To prevent electric shock, do not remove the
cover. There are no user-serviceable parts inside. The 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.
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Warning
Lightning Danger: Do not work on equipment or cables during periods
of lightening activity.
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Warning
Power cord is used as a disconnection device: To de-energize
equipment, disconnect the power cord.
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Caution
Pluggable Equipment: The socket outlet shall be installed near the
equipment and shall be easily accessible.
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Caution
Air vents: The air vents must not be blocked on the unit and must have
free access to the room ambient air for cooling.
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Caution
Operating Temperature: This product is designed for a maximum
ambient temperature of 40°C.
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Caution
All Countries: Install this product in accordance with local and
National Electric Codes.
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