Acer TravelMate 5344 Manual de usuario

TravelMate 5744

User’s Manual

Model number: ______________________________________

Serial number: ______________________________________

Date of purchase: ____________________________________

Place of purchase: ___________________________________

TravelMate 5744 User’s Manual

Original Issue: 05/2011

Information for your safety and comfort - 3

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.

Warnings

Accessing the power cord

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.

Disconnecting the power source

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.

Using electrical power

• This product should be operated from the type of power indicated on

the marking label. If you are not sure of the type of power available,

consult your dealer or local power company.

• Do not allow anything to rest on the power cord. Do not locate this

product where people will walk on the cord.

• If an extension cord is used with this product, make sure that the total

ampere rating of the equipment plugged into the extension cord does

not exceed the extension cord ampere rating. Also, make sure that the

total rating of all products plugged into the wall outlet does not exceed

the fuse rating.

• Do not overload a power outlet, strip or receptacle by plugging in too

many devices. The overall system load must not exceed 80% of the

branch circuit rating. If power strips are used, the load should not

exceed 80% of the power strip's input rating.

• This product's AC adapter is equipped with a three-wire grounded

plug. The plug only fits in a grounded power outlet. Make sure the

power outlet is properly grounded before inserting the AC adapter plug.

Do not insert the plug into a non-grounded power outlet. Contact your

electrician for details.

Information for your safety and comfort - 5

Warning! The grounding pin is a safety feature. Using a power

outlet that is not properly grounded may result in electric shock

and/or injury.

Note: The grounding pin also provides good protection from

unexpected noise produced by other nearby electrical devices that

may interfere with the performance of this product.

• The system can be powered using a wide range of voltages; 100 to 120

or 220 to 240 V AC. The power cord included with the system meets

the requirements for use in the country/region where the system was

purchased. Power cords for use in other countries/regions must meet

the requirements for that country/region. For more information on

power cord requirements, contact an authorized reseller or service

provider.

Protecting your hearing

Warning: Permanent hearing loss may occur if earphones

or headphones are used at high volume for prolonged

periods of time.

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.

Bundled dummy cards

Note: Information in this section may not apply to your computer.

Your computer shipped with plastic dummies installed in the card slots.

Dummies protect unused slots from dust, metal objects or other particles. 

Save the dummies for use when no cards are in the slots.

General

• Do not use this product near water.

• Do not place this product on an unstable cart, stand or table. If the

product falls, it could be seriously damaged.

• Slots and openings are provided for ventilation to ensure reliable

operation of the product and to protect it from overheating. These

openings must not be blocked or covered. The openings should never

be blocked by placing the product on a bed, sofa, rug or other similar

surface. This product should never be placed near or over a radiator or

heat register, or in a built-in installation unless proper ventilation is

provided.

• Never push objects of any kind into this product through cabinet slots

as they may touch dangerous voltage points or short-out parts that

could result in a fire or electric shock. Never spill liquid of any kind onto

or into the product.

Information for your safety and comfort - 7

• To avoid damage of internal components and to prevent battery

leakage, do not place the product on a vibrating surface.

• Never use it under sporting, exercising, or any vibrating environment

which will probably cause unexpected short current or damage rotor

devices, HDD, Optical drive, and even exposure risk from lithium

battery pack.

• The bottom surface, areas around ventilation openings and AC adapter

may get hot. To avoid injury, ensure they do not come in contact with

your skin or body.

• Your device and its enhancements may contain small parts. Keep them

out of the reach of small children.

Product servicing

Do not attempt to service this product yourself, as opening or removing

covers may expose you to dangerous voltage points or other risks. Refer

all servicing to qualified service personnel.

Unplug this product from the wall outlet and refer servicing to qualified

service personnel when:

• The power cord or plug is damaged, cut or frayed.

• Liquid was spilled into the product.

• The product was exposed to rain or water.

• The product has been dropped or the case has been damaged.

• The product exhibits a distinct change in performance, indicating a

need for service.

• The product does not operate normally after following the operating

instructions.

Note: Adjust only those controls that are covered by the operating

instructions, since improper adjustment of other controls may result

in damage and will often require extensive work by a qualified

technician to restore the product to normal condition.

Guidelines for safe battery usage

This notebook uses a Lithium-ion battery. Do not use it in a humid, wet or

corrosive environment. Do not put, store or leave your product in or near

a heat source, in a high temperature location, in strong direct sunlight, in

a microwave oven or in a pressurized container, and do not expose it to

temperatures over 60° C (140° F). Failure to follow these guidelines may

cause the battery to leak acid, become hot, explode or ignite and cause

injury and/or damage. Do not pierce, open or disassemble the battery. If

the battery leaks and you come into contact with the leaked fluids, rinse

thoroughly with water and seek medical attention immediately. For safety

reasons, and to prolong the lifetime of the battery, charging will not occur

at temperatures below 0° C (32° F) or above 40° C (104° F).

The full performance of a new battery is achieved only after two or three

complete charge and discharge cycles. The battery can be charged and

discharged hundreds of times, but it will eventually wear out. When the

operation time becomes noticeably shorter than normal, buy a new

battery. Use only the approved batteries, and recharge your battery only

with the approved chargers designated for this device.

Information for your safety and comfort - 9

Use the battery only for its intended purpose. Never use any charger or

battery that is damaged. Do not short-circuit the battery. Accidental

short-circuiting can occur when a metallic object such as a coin, clip or

pen causes direct connection of the positive (+) and negative (-) terminals

of the battery. (These look like metal strips on the battery.) This might

happen, for example, when you carry a spare battery in your pocket or

purse. Short-circuiting the terminals may damage the battery or the

connecting object.

The capacity and lifetime of the battery will be reduced if the battery is left

in hot or cold places, such as in a closed car in summer or winter. Always

try to keep the battery between 15°C and 25°C (59°F and 77°F). A device

with a hot or cold battery may not work temporarily, even when the

battery is fully charged. Battery performance is especially limited in

temperatures well below freezing.

Do not dispose of batteries in a fire as they may explode. Batteries may

also explode if damaged. Dispose of batteries according to local

regulations. Please recycle when possible. Do not dispose as household

waste.

Wireless devices may be susceptible to interference from the battery,

which could affect performance.

Note: Please refer to www.acer.com for battery shipping

documents.

Replacing the battery pack

The notebook uses lithium batteries. Replace the battery with the same

type as that which came bundled with your product. Use of another

battery may present a risk of fire or explosion.

Warning! Batteries may explode if not handled properly. Do not

disassemble or dispose of them in fire. Keep them away from

children. Follow local regulations when disposing of used

batteries.

CAUTION FOR OPTICAL DRIVE DEVICE

Note: Information in this section may not apply to your computer.

CAUTION: This appliance contains a laser system and is classified as a

"CLASS 1 LASER PRODUCT." In case of any trouble with this device,

please contact your nearest AUTHORIZED service station. To prevent

direct exposure to the laser beam, do not try to open the enclosure.

CLASS 1 LASER PRODUCT

CAUTION: INVISIBLE LASER RADIATION WHEN OPEN. AVOID

EXPOSURE 

TO BEAM.

APPAREIL A LASER DE CLASSE 1 PRODUIT

LASERATTENTION: RADIATION DU FAISCEAU LASER INVISIBLE EN

CAS D’OUVERTURE. EVITTER TOUTE EXPOSITION AUX RAYONS.

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