Acer Aspire X3995 User manual

AcerSystem
User Guide
AS002

Model number: _____________________________________
Serial number: _____________________________________
Purchase date: _____________________________________
Place of purchase: _________________________________
Copyright© 2012
All Rights Reserved
AcerSystem User Guide
Original Issue: 03/2012
AcerSystem Desktop Computer
Visit http://registration.acer.com and discover the benefits of being an Acer customer.
Productivity Software
Work Great with Microsoft®Office 2010 -- Express your ideas, solve problems and simplify
everyday projects with Office 2010.
Photo editing -- Easily edit and print your photos with Windows Live Photo Gallery. Then share
them on Facebook, YouTube or Windows Live.
Search & Decide with Bing -- Find and organize the answers you need using Bing™, so you can
make faster, more informed decisions.

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.
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.

iv
• 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.
Safe listening
Follow these instructions, suggested by hearing experts,to protect your hearing.
• Gradually increase the volume until you can hear it clearly and comfortably and
without distortion.
• After setting the volume level, do not increase it afteryour ears adjust.
• Limit the amount of time listening to music at high volume.
• Avoid turning up the volume to block out noisy surroundings.
• Turn the volume down if you can’t hear people speaking near you.
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 power supply 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 power supply 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, VDE
approved or its equivalent, 4.5 meters (15 feet) maximum length.

v
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:
•Thepowercordorplug 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.
CAUTION: Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the
manufacturer. Dispose of used batteries according to the
manufacturer’s instructions.
Additional safety information
Your device and its enhancements may contain small parts. Keep them out of the
reach of small children.

vi
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://www.acer-group.com/public/Sustainability/sustainability01.htm
http://www.acer-group.com/public/Sustainability/sustainability04.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.
ENERGY STAR
Acer's ENERGY STAR qualified products save your money by
reducing energy cost and protecting the environment without
sacrificing 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 offer
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 http://www.energystar.gov.
Note: The statement above is applicable only to Acer system with an
ENERGY STAR sticker.

vii
Acer ENERGY STAR qualified products:
• Produce less heat and reduce cooling loads, and warmer climates.
• Automatically go into "display sleep" and "computer sleep" mode after
10 and 30 minute of inactivity respectively.
• Wake the computer from sleep mode by pushing keyboard or moving
mouse.
• Computers will save more than 80% energy at "sleep" mode.
ENERGY STAR and the ENERGY STAR mark are registered U.S. marks
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.

viii
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.
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.

Information for your safety and comfort iii
Safety instructions iii
Additional safety information v
Disposal instructions vi
Tips and information for comfortable use vii
System tour 1
Environment 2
Setting up your computer 3
Necessary to know before setup 3
Selecting a location 3
Opening the package 4
Connecting peripherals 4
Starting your computer 4
Shutting down your computer 5
System upgrade 5
Opening the computer 5
Setting up new components 5
Audio and Video Set up Procedures 5
Acer clear.fi (only for certain models) 8
Navigating media and photos 8
Shared files 8
Which devices are compatible? 9
Playing to another device 9
Frequently asked questions 10
Taking care of your computer 12
Important tips 12
Cleaning and servicing 12
To clean your computer and keyboard 12
To clean your pointing device 13
To clean your monitor 13
When to contact a service technician 13
Asking for technical assistance 13
Regulations and safety notices 14
FCC notice 14
Modem notices 16
Contents

Laser compliance statement 18
Digital audio output statement 18
Radio device regulatory notice 18
Canada — Low-power license-exempt radio
communication devices (RSS-210) 18
Federal Communications Commission 21
Remark: All images are for reference purposes only.
Actual configuration may vary.

1
English
System tour
Your computer consists of the following:
Icon Description Icon Description
Power button Floppy drive
(selected models only)
Microphone jack Optical drive
(selected models only)
Speaker or
headphone jack
Media card reader
(selected models only)
USB port IEEE 1394/FireWire jack
(selected models only)
Copy button
(selected models only)
Backup button
(selected models only)
Media navigation
interface
(selected models only)
Removable hard
drivecarriers
(selected models only)
RCA jack
(selected models only)
S/PDIF port
(selected models only)
PS/2 keyboard connector PS/2 mouse connector
VGA port Serial port
(selected models only)
Printer connector
(selected models only)
USB port
Microphone-in jack RJ-45 Ethernet connector
Line-in jack Line-out / Speaker-out jack
HDMI port
(selected models only)
ESATA port
(selected models only)

System tour2
English
Note: The specifications listed above are for reference only. The
exact configuration of your PC depends on the model purchased.
Environment
•Temperature:
•Operating: 5 °C to 35 °C
•Non-operating: -20 °C to 65 °C
•Humidity (non-condensing):
•Operating: 20% to 80%
•Non-operating: 20% to 80%

3
English
Setting up your computer
The AcerSystem is a versatile and powerful system, supporting a
mainstream performance CPU. The computer uses a state-of-the-art bus
architecture, which improves system efficiency and helps the system
support varied multimedia and software applications.
Your AcerSystem has standard I/O (input/output) interfaces such as a
parallel port, PS/2 keyboard and mouse ports, USB 2.0 ports, and stereo
microphone, line-in and line-out jacks (configuration may vary by models).
The system can accommodate extra peripheral equipment through these
I/O ports.
Your system can also support an optional high-speed fax/data modem or
an additional LAN (local area network) card.
Furthermore, the system is compatible with Microsoft®Windows®or
Linux-based operating systems.
Necessary to know before setup
Selecting a location
Selecting the optimum location for your computer:
•Do not place the system too close to other electrical equipment.
•Do not place the system in high-traffic areas or where the power cord
or other cords may be stepped on.
•Avoid placing the system in any location that is excessively dusty or
damp.
CAUTION: Please use the foot stand when placing your PC in the upright
position.

Setting up your computer4
English
Opening the package
Open the package carefully and keep all packing materials for later use.
Ensure that all items are present and in good condition. If any of the
following items are missing or appear damaged, contact your dealer
immediately:
•AcerSystem
•Mouse (PS/2 or USB)
•Keyboard (PS/2 or USB)
•Wireless keyboard with pointing function
•Remote control for Microsoft®Windows Media Center Edition
Note: Mouse, keyboard, wireless keyboard or remote control
configuration may vary by selected models
•User's Guide and Starter poster
•Other user documentation and third-party software.
Connecting peripherals
After everything is connected, plug the power cord into the system and
insert the other end into a power outlet.
Note: Don't connect the system power cord before connecting all
peripherals to the system.
Starting your computer
After connecting all the peripheral equipment, start your computer
according to the steps below:
1 Turn on all peripheral equipment, such as the monitor, printer, fax,
speakers, etc.
2 Turn on the system. Once the start up process is complete, you can
begin to use your computer.

5
English
Shutting down your computer
From the "Start" menu, select "Shut Down" and click OK.
In the event of a system crash, press and hold the power button on the
front of the system for four seconds. After the system has shut down, turn
off all peripheral devices.
System upgrade
You can expand your AcerSystem system quickly and easily by adding
components. You can also upgrade the components of your AcerSystem
system.
Opening the computer
Before removing any panels or covers, please make sure to shut off the
computer and unplug the power cord from the outlet.
•Remove the screws on the chassis.
•Slide the panel off.
Setting up new components
You can only use components compatible with AcerSystem computers.
Before you choose new components, please ask your authorized Acer
dealer whether the part will operate within your AcerSystem system.
In order to ensure proper setup and installation, please refer to the
instructions provided with your new components.
Probable upgrades are:
•Upgrade to high-capacity HDD
•Expand high-level memory
•Upgrade from a CD-ROM drive to CD-RW, DVD-ROM, DVD/CD-
RW combo or DVD writer (selected models only)
•Install additional interface cards in empty PCI slots, e.g., PCI fax/
modem card (selected models only)
Audio and Video Set up Procedures
Audio output device priority:

Setting up your computer6
English
After finishing setting up your operating system, the audio output priority
will be as shown in the table below.
•USB speakers and HDMI devices can support hot-plugging.
Analog speakers will always be listed in the output device priority
list regardless of the presence or absence of the speakers.
Switching audio output
•Right-click the Volume icon in the taskbar Notification Area.
•Click Playback Device to open a window that displays the
available devices.
•Choose the device that you want to set as the default output
device. Right-click on it, then click Set as Default Device. The
default audio output device will be changed.
Output device priority (if supported)
1st 2nd 3rd
USB Speaker Analog HDMI

7
English
Setting up displays
•Right-click on the desktop and choose Screen resolution.
•Choose the monitor that you want to set as the primary monitor
and check Make this my main display, then press Apply and OK
to change the setting.
•If you want to extend your desktop to the second monitor, select
the secondary monitor, then set it to Extend or Clone, and apply
your change.

8
English
Acer clear.fi (only for certain models)
With Acer clear.fi, you can enjoy videos, photos and music. Stream media
from, or to, other devices with Acer clear.fi installed.
Note: All devices must be connected to the same network.
To watch videos or listen to music open clear.fi Media, to browse photos
open clear.fi Photo.
Important: When you first open a clear.fi application, Windows
Firewall will ask for permission to allow clear.fi to access the network.
Select Allow Access in each window.
Navigating media and photos
The list in the left panel shows your computer (’My Library’), then other
devices if any are connected to your network (’Home Shared’).
To view files on your computer, select one of the categories under ’My
Library’, then browse the files and folder on the right.
Shared files
Devices connected to your network are shown in the Home Shared
section. Select a device, then the select the category to explore.
After a short delay, shared files and folders are shown on the right. Browse
to the file you want to play, then double-click to start playback.
Use the media controls in the bar across the bottom of the screen to
control playback. For example, when music is selected, you can play,
pause or stop playback, and adjust the volume.

9
English
Note: You must activate sharing on the device that stores the files.
Open clear.fi on the device that stores the files, select Edit then make
sure Share my library on local network is active.
Which devices are compatible?
Certified Acer devices with clear.fi or DLNA software can be used with the
clear.fi software. These include DLNA-compliant PCs, smartphones, and
NAS (Network Attached Storage) devices.
Playing to another device
If you want to play the media on another device, you need to do the
following:
1 In the bottom right corner, select Play to.
2 Select the remote device that will be used to play the file.
Only devices optimised for playback are available in this list, certain
PCs and storage devices will not appear. To add a Windows PC to this
list, open Windows Media Player, select Stream and Allow remote
control of my Player...
3 Select a file in the main window, then use the media controls in the
bar across the bottom of the screen to control the remote device.
For more help, go to http://www.acer.com/.

10
English
Frequently asked questions
The following questions are possible situations that may arise during the
use of your computer and each is followed by easy answers and solutions
to the situation.
Q: I pressed the power switch but the system did not boot up.
A: Check the LED located above the power switch.
If the LED is not lit, no power is being applied to the system. Do any of the
following:
•Check if the voltage selector switch located on the rear panel of the
computer is set to the correct voltage.
•Check if you plugged the power cable properly into an electrical
outlet.
•If you are using a power strip or AVR, make sure that it is plugged in
and turned on.
If the LED is lit, check the following:
•Is a non-bootable (non-system) diskette in the floppy drive? If yes,
remove or replace it with a system diskette and press Ctrl + Alt + Del
to restart your computer.
•The operating system files may be damaged or missing. Insert the
start-up disk you created during Windows setup into the floppy drive
and press Ctrl + Alt + Del to restart your computer. This will
automatically diagnose your system and make necessary fixes.
However, if the diagnostic utility still reports a problem, then you may
have to perform the recovery process to restore your system to its
original default factory settings.
Note: For more information about recovering your system,
refers to the RCD instruction sheet.
Q: Nothing appears on the screen.
A: Your computer's power management function automatically blanks
the screen to save power. Just press any key to turn the display back on.
If pressing a key does not work, you can restart your computer. If
restarting your computer does not work, contact your dealer or the
technical support center for assistance.