HP Compaq Presario,Presario 4120, Quick Start Manual

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HP 4120 Quick Start Guide
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Do not install the device in rooms with high humidity (for
example, in bathrooms, laundry rooms, damp basements).
Do not immerse the device in water and do not spill or pour
liquids of any kind onto or into the device.
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Do not install the device in surroundings at risk for explosions
(paint shops, for example). Do not use the device if you smell
gas or other potentially explosive fumes.
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Do not use the device during thunderstorms. Lightning
striking the power grid may cause electric shocks.
SELV (Safety Extra Low Voltage) Compliance
Safety status of input/output connections comply with SELV
requirements.
Warning : DO NOT CONNECT DIRECTLY TO PHONES LINES!
This device has been designed only for connection to Ethernet
ports. LAN ports contain SELV circuits, and PSTN ports contain
TNV circuits. Some LAN and PSTN ports both use RJ-45 (8P8C)
connectors. Use caution when connecting cables.
Regulatory/Certifications
U. S. A.
This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment
generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there
is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to try to correct the
interference by using one or more of the following measures: