Asus P7H55/USB3 User Manual download pdf (Page 7)

vii

Safety information

Electrical safety

•

To prevent electrical shock hazard, disconnect the power cable from the electrical outlet

before relocating the system.

•

When adding or removing devices to or from the system, ensure that the power cables

for the devices are unplugged before the signal cables are connected. If possible,

disconnect all power cables from the existing system before you add a device.

•

Before connecting or removing signal cables from the motherboard, ensure that all

power cables are unplugged.

•

Seek professional assistance before using an adpater or extension cord. These devices

could interrupt the grounding circuit.

• Make sure that your power supply is set to the correct voltage in your area. If you are

not sure about the voltage of the electrical outlet you are using, contact your local power

company.

•

If the power supply is broken, do not try to x it by yourself. Contact a qualied service

technician or your retailer.

•

The optical S/PDIF is an optional component (may or may not be included in your

motherboard) and is dened as a CLASS 1 LASER PRODUCT.

INVISIBLE LASER RADIATION, AVOID EXPOSURE TO BEAM.

• RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE.

• DISPOSE OF USED BATTERIES ACCORDING TO THE ABOVE BATTERY-RELATED

INSTRUCTIONS.

Operation safety

•

Before installing the motherboard and adding devices on it, carefully read all the manuals

that came with the package.

•

Before using the product, make sure all cables are correctly connected and the power

cables are not damaged. If you detect any damage, contact your dealer immediately.

•

To avoid short circuits, keep paper clips, screws, and staples away from connectors,

slots, sockets and circuitry.

•

Avoid dust, humidity, and temperature extremes. Do not place the product in any area

where it may become wet.

•

Place the product on a stable surface.

•

If you encounter technical problems with the product, contact a qualied service

technician or your retailer.

• Never dispose of the battery in re. It could explode and release harmful substances into

the environment.

• Never dispose of the battery with your regular household waste. Take it to a hazardous

material collection point.

• Never replace the battery with an incorrect battery type.

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Asus P7H55/USB3 User Manual Page 7

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