HP Compaq Presario,Presario 1515 Supplementary Manual page 45

When using this device, basic safety precautions should always be followed to reduce
the risk of fire, electric shock and injury to persons, including the following:
Do not use this product near water, for example, near a bath tub, wash bowl,
kitchen sink or laundry tub, in a wet basement or near a swimming pool.
Avoid using this product during an electrical storm. There may be a remote risk
of electric shock from lightning.
Do not use this product to report a gas leak in the vicinity of the leak.
Always disconnect the modem cable before opening the equipment enclosure or
touching an uninsulated modem cable, jack or internal component.
If this product was not provided with a telephone line cord, use only No. 26
AWG or larger telecommunication line cord in order to reduce the risk of fire.
Do not plug a modem or telephone cable into the Network Interface Card (NIC)
receptacle.
All Compaq systems equipped with a laser device comply with safety standards,
including International Electrotechnical Commission (IEC) 825. With specific regard
to the laser, the equipment complies with laser product performance standards set by
government agencies for a Class 1 laser product. The product does not emit
hazardous light; the beam is totally enclosed during all modes of customer operation
and maintenance.
In addition to the general precautions described earlier in this section, be sure to
observe the following warnings when operating a product equipped with a laser
device. Failure to observe these warnings could result in fire, bodily injury, and
damage to the equipment.
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