Modem Safety Information; Laser Compliance Statement - Lenovo IdeaCentre A720 Safety And Warranty Manual

Modem safety information

Caution
To reduce the risk of fire, use only No. 26 AWG or larger (for example,
No. 24 AWG) telecommunication line cord listed by Underwriters
Laboratories (UL) or certified by the Canadian Standards Association
(CSA).
To reduce the risk of fire, electrical shock, or injury when using telephone
equipment, always follow basic safety precautions, such as:
• Never install telephone wiring during a lightning storm.
• Never install telephone jacks in wet locations unless the jack is specifically
designed for wet locations.
• Never touch uninsulated telephone wires or terminals unless the telephone line
has been disconnected at the network interface.
• Use caution when installing or modifying telephone lines.
• Avoid using a telephone (other than a cordless type) during an electrical storm.
There may be a remote risk of electric shock from lightning.
• Do not use the telephone to report a gas leak in the vicinity of the leak.

Laser compliance statement

Caution
When laser products (such as CD-ROMs, DVD drives, fiber optic
devices, or transmitters) are installed, note the following:
• Do not remove the covers. Removing the covers of the laser product could
result in exposure to hazardous laser radiation. There are no serviceable parts
inside the device.
• Use of controls or adjustments or performance of procedures other than those
specified herein might result in hazardous radiation exposure.
Safety and warranty guide
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