Acer Aspire L100 User manual

AcerSystem
User's Guide

Changes may be made periodically to the information in this publication without obligation
to notify any person of such revisions or changes. Such changes will be incorporated in new
editions of this manual or supplementary documents and publications. Acer Incorporated
makes no representations or warranties, either express or implied, with respect to the
contents hereof and specifically disclaims any implied warranties of merchantability or fitness
for a particular purpose.
For your convenience, we suggest that you enter the model number, serial number, purchase
date, and place of purchase information in the space provided below. The serial number and
model number are recorded on the label affixed to your computer. All correspondence
concerning your unit should include the serial number, model number, and purchase
information.
No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in
any form or by any means, electronically, mechanically, by photocopy, recording, or otherwise,
without the prior written permission of Acer Incorporated.
Model number: __________________________________
Serial number: ___________________________________
Purchase date: ___________________________________
Place of purchase: ________________________________
Copyright © 2006. Acer Incorporated.
All Rights Reserved.
AcerSystem User's Guide
Original Issue: 11/2006
AcerSystem Desktop Computer
Acer and the Acer logo are registered trademarks of Acer Incorporated. Other companies'
product names or trademarks are used herein for identification purposes only and belong to
their respective owners.

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.
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.
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.
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.
•Use the product only with the supplied power supply cord set. If you need
to replace the power cord set, make sure that the new power cord meets
the following requirements: detachable type, UL listed/CSA certified, type
SPT-2, rated 7 A 125 V minimum, VDE approved or its equivalent, 4.6
meters (15 feet) maximum length.
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.

v
Telephone line safety
•Disconnect all telephone lines from the equipment when not in use and/or
before servicing.
•To avoid the remote risk of electric shock from lightning, do not connect
the telephone line to this equipment during lightning or thunderstorms.
Disposal instructions
Do not throw this electronic device into the trash when discarding.
To minimize pollution and ensure utmost protection of the global environment,
please recycle. For more information on the Waste from Electrical and
Electronics Equipment (WEEE) regulations, visit
http://global.acer.com/about/sustainability.htm.
Mercury advisory
For projectors or electronic products containing an 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.
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.

vii
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.
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, such as open windows, for extended
periods of time.
Developing good work habits
Develop the following work habits to make your 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 22 in the AcerSystem User's Guide.

Information for your safety and comfort iii
Safety instructions iii
Disposal instructions v
Tips and information for comfortable use v
1 System tour 1
Package contents 3
Front and rear panels 5
Keyboard 6
2 Setting up your computer 7
Arranging a comfortable work area 9
Positioning your PC 9
Connecting peripherals 10
Connecting your mouse and keyboard
(for selected models) 10
Connecting a monitor 11
Connecting the power cable 12
Taking care of your AC adapter 12
Connecting to the network 13
Turning on your computer 14
Turning off your computer 15
3 Frequently asked questions 17
Frequently asked questions 19
Appendix A: Regulations and safety notices 21
Regulations and safety notices 22
ENERGY STAR guidelines compliance 22
FCC notice 22
Modem notices 23
Laser compliance statement 26
Macrovision copyright protection notice 26
Radio device regulatory notice 26
General 26
European Union (EU) 27
The FCC RF safety requirement 27
Canada — Low-power license-exempt radio
communication devices (RSS-210) 28
Federal Communications Comission
Declaration of Conformity 29
Declaration of Conformity for CE marking 30
Contents

Index 31

1
1 System tour

This chapter discusses the features and
components of your computer.

3
Package contents
Before you unpack your computer, make sure that you have enough space to
set up your computer.
Carefully unpack the carton and remove the contents. If any of the following
items are missing or damaged, contact your dealer immediately:
AcerSystem computer Items contained in the accessory box
• Keyboard (USB/Wireless)
• Mouse (USB/Wireless)

1 System tour4
User's guide (for selected models),
warranty card and installation poster
AC adapter and power cable

5
Front and rear panels
Your computer's front and rear panels consist of the following:
Icon Component Icon Component
Eject button DVI port
Power button CRT/LCD monitor port
Hard disk drive indicator OBR (One Button Recovery)
button (for selected models)
LAN indicator / Network
port
Line-out jack
USB ports Microphone-in jack
Kensington lock Headphone/Speaker-out/line-
out port
DC-in jack Line-in jack
IEEE 1394 port (for
selected models)
Media card reader (for
selected models)
Optical disk drive
indicator (for selected
models)
TV-
OUT
S-video output jack (for
selected models)
TV TV antenna/cable input
jack (for selected
models)
SPDIF Coaxial digital audio output
jack (for selected models)
AV-IN A/V input connector (for
selected models)
FM FM radio input jack (for
selected models)

1 System tour6
Keyboard
The keyboard has full-sized keys that include separate cursor keys, two
Windows keys, four multimedia keys, and 12 function keys.
For information on how to connect your keyboard, see "Connecting your
mouse and keyboard (for selected models)" on page 10.
No. Description No. Description
1 Sleep button 2 Internet/Email/Search keys
3 Multimedia keys 4 Volume control/mute keys
5 e key (Scroll Lock) 6 Num Lock key
7 Cursor keys 8 Application key
9 Windows logo key 10 Caps Lock key
11 Function keys

2 Setting up your
computer

This chapter contains step-by-step instructions
on how to set up your computer and connect
additional peripherals.

9
Arranging a comfortable work area
Positioning your PC
Take note of the following when selecting a location for your computer:
• Do not put your computer near any equipment that might cause
electromagnetic or radio frequency interference, such as radio
transmitters, televisions, copy machines or heating and air-conditioning
equipment.
• Avoid dusty areas and extremes of temperature and humidity.
• You may place your computer beside your desk or under your table, as
long as it does not block the space you need for working and moving.
Warning: Do not cover the top mesh to prevent overheating.
• Your computer comes with a stand that can be easily installed or removed
with a coin. Use the stand if you want to place your computer vertically.

2 Setting up your computer10
Connecting peripherals
Setting up your computer is easy. For the most part, you only have four things
to connect: the mouse, the keyboard, the monitor, and the power cable.
Note: The peripherals shown in the connections below are
for your reference only. Actual device models may vary in
select countries.
Connecting your mouse and keyboard
(for selected models)
Plug your USB mouse or keyboard cable into any of the USB ports located
on the front and rear panels of your computer.