Acer Aspire One D255-2DQGkk [3/52] Safety instructions

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Information for your safety and

comfort

Safety instructions

Read these instructions carefully. Keep this document for future reference.

Follow all warnings and instructions marked on the product.

Turning the product off before cleaning

Unplug this product from the wall outlet before cleaning. Do not use liquid

cleaners or aerosol cleaners. Use a damp cloth for cleaning.

CAUTION for plug as disconnecting device

Observe the following guidelines when connecting and disconnecting power to

the power supply unit:

Install the power supply unit before connecting the power cord to the AC

power outlet.

Unplug the power cord before removing the power supply unit from the

computer.

If the system has multiple sources of power, disconnect power from the system

by unplugging all power cords from the power supplies.

CAUTION for Accessibility

Be sure that the power outlet you plug the power cord into is easily accessible

and located as close to the equipment operator as possible. When you need to

disconnect power to the equipment, be sure to unplug the power cord from the

electrical outlet.

CAUTION for Dummy Card of Memory Card Slot

Your computer shipped with plastic dummies installed in the memory card slot.

Dummies protect unused slots from dust, metal object, or other particles. Save

the dummy for use when no memory card is installed in the slot.

CAUTION for Listening

To protect your hearing, follow these instructions.

• Increase the volume gradually until you can hear clearly and comfortably.

• Do not increase the volume level after your ears have adjusted.

• Do not listen to music at high volumes for extended periods.

• Do not increase the volume to block out noisy surroundings.

• Decrease the volume if you can't hear people speaking near you.