Acer AO522: instruction
Class: Computer equipment, hardware, accessories
Type: Laptop/Notebook Computer
Manual for Acer AO522
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Aspire One Series
Generic User Guide
© 2010 All Rights Reserved
Aspire One Series Generic User Guide
Original Issue: 12/2010
Model number: __________________________________
Serial number: ___________________________________
Date of purchase: ________________________________
Place of purchase: ________________________________
iii
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 bundled dummy cards (only for certain models)
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.
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.
iv
Warnings
• 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.
• 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.
Note: Reduce the risk of heat-induced injury or fire by adhering to
the following:
1) Do not place the computer or AC adapter on a soft surface, such
as a bed.
2) Do not rest the computer or AC adapter on your lap for
extended periods.
3) Use the computer on a flat, hard surface, such as a desk.
4) Ensure that the ventilation is not obstructed.
• Your device and its enhancements may contain small parts. Keep them out
of the reach of children.
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
v
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.
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.
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
vi
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.
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.
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
vii
children. Follow local regulations when disposing of used
batteries.
Operating environment
Warning! For safety reasons, turn off all wireless or radio
transmitting devices when using your laptop under the following
conditions. These devices may include, but are not limited to:
wireless LAN (WLAN), Bluetooth and/or 3G.
Remember to follow any special regulations in force in any area, and always
switch off your device when its use is prohibited or when it may cause
interference or danger. Use the device only in its normal operating positions.
This device meets RF exposure guidelines when used normally, and it and its
antenna are positioned at least 1.5 centimeters (5/8 inches) away from your
body. It should not contain metal and you should position the device the above-
stated distance from your body. To successfully transmit data files or messages,
this device requires a good quality connection to the network. In some cases,
transmission of data files or messages may be delayed until such a connection is
available. Ensure that the above separation distance instructions are followed
until the transmission is completed. Parts of the device are magnetic. Metallic
materials may be attracted to the device, and persons with hearing aids should
not hold the device to the ear with the hearing aid. Do not place credit cards or
other magnetic storage media near the device, because information stored on
them may be erased.
Medical devices
Operation of any radio transmitting equipment, including wireless phones, may
interfere with the functionality of inadequately protected medical devices.
Consult a physician or the manufacturer of the medical device to determine if
they are adequately shielded from external RF energy or if you have any
questions. Switch off your device in health care facilities when any regulations
posted in these areas instruct you to do so. Hospitals or health care facilities
may be using equipment that could be sensitive to external RF transmissions.
Pacemakers. Pacemaker manufacturers recommend that a minimum separation
of 15.3 centimeters (6 inches) be maintained between wireless devices and a
pacemaker to avoid potential interference with the pacemaker. These
recommendations are consistent with the independent research by and
recommendations of Wireless Technology Research. Persons with pacemakers
should do the following:
• Always keep the device more than 15.3 centimeters (6 inches) from the
pacemaker
• Not carry the device near your pacemaker when the device is switched on.
If you suspect interference, switch off your device, and move it.
Hearing aids. Some digital wireless devices may interfere with some hearing
aids. If interference occurs, consult your service provider.
viii
Vehicles
RF signals may affect improperly installed or inadequately shielded electronic
systems in motor vehicles such as electronic fuel injection systems, electronic
anti-skid (anti-lock) braking systems, electronic speed control systems, and air
bag systems. For more information, check with the manufacturer, or its
representative, of your vehicle or any equipment that has been added. Only
qualified personnel should service the device, or install the device in a vehicle.
Faulty installation or service may be dangerous and may invalidate any
warranty that may apply to the device. Check regularly that all wireless
equipment in your vehicle is mounted and operating properly. Do not store or
carry flammable liquids, gases, or explosive materials in the same compartment
as the device, its parts, or enhancements. For vehicles equipped with an air bag,
remember that air bags inflate with great force. Do not place objects, including
installed or portable wireless equipment in the area over the air bag or in the
air bag deployment area. If in-vehicle wireless equipment is improperly
installed, and the air bag inflates, serious injury could result. Using your device
while flying in aircraft is prohibited. Switch off your device before boarding an
aircraft. The use of wireless teledevices in an aircraft may be dangerous to the
operation of the aircraft, disrupt the wireless telephone network, and may be
illegal.
Potentially explosive environments
Switch off your device when in any area with a potentially explosive
atmosphere and obey all signs and instructions. Potentially explosive
atmospheres include areas where you would normally be advised to turn off
your vehicle engine. Sparks in such areas could cause an explosion or fire
resulting in bodily injury or even death. Switch off the device at refueling points
such as near gas pumps at service stations. Observe restrictions on the use of
radio equipment in fuel depots, storage, and distribution areas; chemical plants;
or where blasting operations are in progress. Areas with a potentially explosive
atmosphere are often, but not always, clearly marked. They include below deck
on boats, chemical transfer or storage facilities, vehicles using liquefied
petroleum gas (such as propane or butane), and areas where the air contains
chemicals or particles such as grain, dust or metal powders. Do not switch the
notebook on when wireless phone use is prohibited or when it may cause
interference or danger.
Emergency calls
Warning: You cannot make emergency calls through this device. To make an
emergency call you shall dial out through your mobile phone or other
telephone call system.
ix
Disposal instructions
Do not throw this electronic device into the trash when discarding.
To minimize pollution and ensure utmost protection of the global
environ
ment, please recycle. For more information on the Waste
from Electrical and Electronics Equipment (WEEE) regulations, visit
www.acer-group.com/public/Sustainability/sustainability01.htm.
Mercury advisory
For bulb-inside projectors or electronic products containing a non-
LED-backlit-LCD/CRT monitor or display: Lamp(s) inside this product
contain mercury and must be recycled or disposed of according to
local, state or federal laws. For more information, contact the Electronic
Industries Alliance at www.eiae.org. For lamp-specific disposal information,
check www.lamprecycle.org.
ENERGY STAR
Acer's ENERGY STAR qualified products save your money by
reducing energy cost and protecting the environment without
sac
rificing features or performance. Acer is proud to offer our
customers products with the ENERGY STAR mark.
What is ENERGY STAR?
Products that are ENERGY STAR qualified use less energy and prevent
greenhouse gas emissions
by meeting strict energy efficiency guidelines set by
the U.S. Environmental Protection Agency. Acer is committed to offering
products and services worldwide that help customers save money, conserve
energy and improve the quality of our environment. The more energy we can
save through higher energy efficiency, the more we reduce greenhouse gases
and the risks of climate change. More information refers to
www.energystar.gov or ww
w.energystar.gov/powermanagement.
Acer ENERGY STAR qualified products: (only for certain models)
• Produce less heat and reduce cooling loads, and warmer climates.
• Automatically go into "display sleep" and "computer sleep" mode
after 10 and
30 minutes of inactivity respectively.
• Wake the computer from sleep mode by push
ing keyboard or moving
mouse.
• Computers will save more than 80% energy at "sleep" mode.
ENERGY STAR is only available for certain models and have the ENERGY STAR
certification mark on the
palm rest.
ENERGY STAR and the ENERGY STAR mark are registered U.S. marks
x
Tips and information for comfortable use
Computer users may complain of eyestrain and headaches after prolonged use.
Users are also at risk of physical injury after long hours of working in front of a
computer. Long work periods, bad posture, poor work habits, stress,
inadequate working conditions, personal health and other factors greatly
increase the risk of physical injury.
Incorrect computer usage may lead to carpal tunnel syndrome, tendonitis,
tenosynovitis or other musculoskeletal disorders. The following symptoms may
appear in the hands, wrists, arms, shoulders, neck or back:
• Numbness, or a burning or tingling sensation.
• Aching, soreness or tenderness.
• Pain, swelling or throbbing.
• Stiffness or tightness.
• Coldness or weakness.
If you have these symptoms, or any other recurring or persistent discomfort
and/or pain related to computer use, consult a physician immediately and
inform your company's health and safety department.
The following section provides tips for more comfortable computer use.
Finding your comfort zone
Find your comfort zone by adjusting the viewing angle of the monitor, using a
footrest, or raising your sitting height to achieve maximum comfort. Observe
the following tips:
• Refrain from staying too long in one fixed posture.
• Avoid slouching forward and/or leaning backward.
• Stand up and walk around regularly to remove the strain on your leg
muscles.
• Take short rests to relax your neck and shoulders.
• Avoid tensing your muscles or shrugging your shoulders.
• Install the external display, keyboard and mouse properly and within
comfortable reach.
• If you view your monitor more than your documents, place the display at
the center of your desk to minimize neck strain.
Taking care of your vision
Long viewing hours, wearing incorrect glasses or contact lenses, glare, excessive
room lighting, poorly focused screens, very small typefaces and low-contrast
displays could stress your eyes. The following sections provide suggestions on
how to reduce eyestrain.
Eyes
• Rest your eyes frequently.
• Give your eyes regular breaks by looking away from the monitor and
focusing on a distant point.
• Blink frequently to keep your eyes from drying out.
xi
Display
• Keep your display clean.
• Keep your head at a higher level than the top edge of the display so your
eyes point downward when looking at the middle of the display.
• Adjust the display brightness and/or contrast to a comfortable level for
enhanced text readability and graphics clarity.
• Eliminate glare and reflections by:
• placing your display in such a way that the side faces the window or
any light source
• minimizing room light by using drapes, shades or blinds
• using a task light
• changing the display's viewing angle
• using a glare-reduction filter
• using a display visor, such as a piece of cardboard extended from the
display's top front edge
• Avoid adjusting your display to an awkward viewing angle.
• Avoid looking at bright light sources for extended periods of time.
Developing good work habits
The following work habits make computer use more relaxing and productive:
• Take short breaks regularly and often.
• Perform some stretching exercises.
• Breathe fresh air as often as possible.
• Exercise regularly and maintain a healthy body.
Warning! We do not recommend using the computer on a couch
or bed. If this is unavoidable, work for only short periods, take
breaks regularly, and do some stretching exercises.
Note: For more information, please refer to "Regulations and
safety notices" on page 36.
xii
First things first
We would like to thank you for making an Acer notebook your choice for
meeting your mobile computing needs.
Product Registration
When using your computer for the first time, it is recommended that you
immediately register it. This will give you access to some useful benefits, such as:
• Faster service from our trained representatives
• Membership in the Acer community: receive promotions and participate in
customer surveys
• The latest news from Acer
Hurry and register, as other advantages await you!
How to Register
During the initial startup of your notebook or desktop, a window will invite you
to register. Please fill in the mandatory fields and click Next. The second
window you'll see contains optional fields that will help us to provide you with
a more personable customer service experience.
Another Option
Another way to register your Acer product is to visit our website at
http://registration.acer.com. Choose your country and follow the simple
instructions.
After we receive your product registration, you will be sent a confirmation
email with important data that you should keep in a safe place.
Your guides
To help you use your Acer notebook, we have designed a set of guides:
First off, the setup poster helps you get started with setting up your computer.
The Aspire One Series User Guide contains useful information applying to all
models in the Aspire One product range. It covers basic topics such as Acer
eRecovery Management, using the keyboard, audio, etc. Please understand that
due to its nature, the Generic User Guide as well as the AcerSystem User Guide
will occasionally refer to functions or features which are only contained in
certain models, but not necessarily in the model you have purchased. Such
instances are marked in the text with language such as "only for certain
models".
The Quick Guide introduces you to the basic features and functions of your new
computer. For more on how your computer can help you to be more productive,
please refer to the AcerSystem User Guide, which contains detailed information
xiii
on such subjects as system utilities, data recovery, expansion options and
troubleshooting. In addition it contains warranty information and the general
regulations and safety notices for your notebook. It is available in Portable
Document Format (PDF) and comes preloaded on your notebook. Follow these
steps to access it:
1 Click Start > All Programs > AcerSystem.
2 Click AcerSystem User Guide.
Note: Viewing the file requires Adobe Reader. If Adobe Reader is
not installed on your computer, clicking on AcerSystem User Guide
will run the Adobe Reader setup program first. Follow the
instructions on the screen to complete the installation. For
instructions on how to use Adobe Reader, access the Help and
Support menu.
Basic care and tips for using your computer
Turning your computer on and off
To turn on the computer, simply press and release the power button below the
LCD screen. Please refer to "Quick Guide" for the location of the power button.
To turn the power off, do any of the following:
• Use the Windows shutdown command: click Start then Click Shut Down.
• Use the power button.
You can also put the computer in sleep mode by pressing the sleep hotkey
<Fn> + <F4>.
Note: If you cannot power off the computer normally, press and
hold the power button for more than four seconds to shut down
the computer. If you turn off the computer and want to turn it on
again, wait at least two seconds before powering up.
Taking care of your computer
Your computer will serve you well if you take care of it.
• Do not expose the computer to direct sunlight. Do not place it near sources
of heat, such as a radiator.
• Do not expose the computer to temperatures below 0º C (32º F) or above
50º C (122º F).
• Do not subject the computer to magnetic fields.
• Do not expose the computer to rain or moisture.
• Do not spill water or any liquid on the computer.
xiv
• Do not subject the computer to heavy shock or vibration.
• Do not expose the computer to dust or dirt.
• Never place objects on top of the computer.
• Do not slam the computer display when you close it.
• Never place the computer on uneven surfaces.
Taking care of your AC adapter
Here are some ways to take care of your AC adapter:
• Do not connect the adapter to any other device.
• Do not step on the power cord or place heavy objects on top of it.
Carefully route the power cord and any cables away from foot traffic.
• When unplugging the power cord, do not pull on the cord itself but pull
on the plug.
• The total ampere ratings of the equipment plugged in should not exceed
the ampere rating of the cord if you are using an extension cord. Also, the
total current rating of all equipment plugged into a single wall outlet
should not exceed the fuse rating.
Taking care of your battery pack
Here are some ways to take care of your battery pack:
• Use only batteries of the same kind as replacements. Turn the power off
before removing or replacing batteries.
• Do not tamper with batteries. Keep them away from children.
• Dispose of used batteries according to local regulations. Recycle if possible.
Cleaning and servicing
When cleaning the computer, follow these steps:
1 Turn off the computer and remove the battery pack.
2 Disconnect the AC adapter.
3 Use a soft, moist cloth. Do not use liquid or aerosol cleaners.
If either of the following occurs:
• The computer has been dropped or the body has been damaged;
• The computer does not operate normally
Please refer to "Frequently asked questions" on page 19.
Information for your safety and comfort iii
Safety instructions iii
Operating environment vii
Medical devices vii
Vehicles viii
Potentially explosive environments viii
Emergency calls viii
Disposal instructions ix
Mercury advisory ix
ENERGY STAR ix
Tips and information for comfortable use x
First things first xii
Product Registration xii
How to Register xii
Contents
Another Option xii
Your guides xii
Basic care and tips for using your computer xiii
Turning your computer on and off xiii
Taking care of your computer xiii
Taking care of your AC adapter xiv
Taking care of your battery pack xiv
Cleaning and servicing xiv
Acer eRecovery Management 1
Creating a recovery backup (Optical drive) 2
Creating a recovery backup (USB flash drive) 4
Recovering your system (Optical drive) 6
To recover your system 6
Types of recovery 6
Recovering pre-installed software and drivers 6
Returning to a previous system condition 7
Returning your system to its factory condition 8
Recovering your system (USB flash drive) 10
To recover your system 10
Types of recovery 10
Recovering pre-installed software and drivers 10
Returning to a previous system condition 11
Returning your system to its factory condition 12
Touchpad 14
Touchpad basics (with two buttons) 14
Using a computer security lock 15
Using the keyboard 16
Lock keys and embedded numeric keypad 16
Windows keys 17
Special keys (only for certain models) 18
Frequently asked questions 19
Requesting service 21
Before you call 21
Battery pack 22
Battery pack characteristics 22
Maximizing the battery’s life 22
Installing and removing the battery pack 23
Charging the battery 24
Checking the battery level 24
Optimizing battery life 24
Battery-low warning 24
Taking your notebook PC with you 26
Disconnecting from the desktop 26
Moving around 26
Preparing the computer 26
What to bring to meetings 27
Taking the computer home 27
Preparing the computer 27
What to take with you 27
Special considerations 28
Setting up a home office 28
Traveling with the computer 28
Preparing the computer 28
What to take with you 28
Special considerations 29
Traveling internationally with the computer 29
Preparing the computer 29
What to take with you 29
Special considerations 29
Securing your computer 30
Using a computer security lock 30
Using passwords 30
Entering passwords 31
Setting passwords 31
Expanding through options 32
Connectivity options 32
Built-in network feature 32
Universal Serial Bus (USB) 33
BIOS utility 33
Boot sequence 33
Enable disk-to-disk recovery 33
Password 34
Power management 34
Troubleshooting 35
Troubleshooting tips 35
Error messages 35
Regulations and safety notices 36
FCC notice 36
LCD pixel statement 37
Radio device regulatory notice 37
General 37
European Union (EU) 38
The FCC RF safety requirement 38
Canada — Low-power license-exempt
radio communication devices (RSS-210) 40
LCD panel ergonomic specifications 40
1
English
Acer eRecovery Management
If your computer experiences problems that are not recoverable by other
methods, you may need to reinstall the Windows operating system and factory-
loaded software and drivers. To ensure you can recover your computer when
needed, you should create a recovery backup as soon as possible.
Note: The following content is for general reference only. Actual
product specifications may vary.
Acer eRecovery Management consists of the following functions:
1 Backup:
• Create Factory Default Backup
• Create Drivers and Applications Backup
Note: Models that do not have a built-in ODD will allow you to
make backup copies to a USB drive or an external ODD.
2 Restore:
• Restore Operating System to Factory Defaults
• Restore Operating System and Retain User Data
• Reinstall Drivers or Applications
This chapter will guide you through each process.
To use the password protection feature of Acer eRecovery Management, you
must
first set the password. The password is set by launching Acer eRecovery
Management and clicking Settings.
