Acer Predator G5920 Manuel utilisateur

User Guide

Model number: __________________________________

Serial number: ___________________________________

Purchase date: ___________________________________

Place of purchase: ________________________________

Acer Predator G Series User Guide

Original Issue: 03/2012

Acer Predator G Series Desktop Computer

Visit http://registration.acer.com and discover the benefits of being an

Acer customer.

Remark: All images are for reference purposes only. Actual configuration

may vary.

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.

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.

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

www.acer-group.com/public/Sustainability/sustainability01.htm

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.

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.

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.

vii

•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 FCC notice on page 34.

viii

Contents

Information for your safety and comfort iii

Safety instructions iii

Disposal instructions v

Tips and information for comfortable use v

1 First things first 1

Package contents 2

Accessing the User Guide 2

2 System tour 3

External structure 4

Front panel 4

Information on USB 3.0 5

Using the memory card reader 6

Rear panel 7

Environment 7

3 Setting up your computer 9

Arranging a comfortable work area 10

Adjusting your chair 10

Positioning your PC 10

Positioning your monitor 11

Positioning your keyboard 11

Positioning your mouse 11

Connecting the computer 12

Connect your mouse and keyboard 12

PS/2 interface 12

USB interface 12

Connect a monitor (optional) 12

Connect to a broadband network 12

Individual network configuration 12

Connect to power 13

Turning on your computer 13

Turning off your computer 13

Acer clear.fi (only for certain models) 14

Navigating media and photos 14

Shared files 14

Which devices are compatible? 15

Playing to another device 15

4 Using your computer 17

Using the optical drive 18

Taking care of your optical discs 19

Connecting options 19

Audio devices 19

USB devices 19

5 Upgrading your computer 21

Installation precautions 22

ESD precautions 22

Preinstallation instructions 22

Post-installation instructions 23

Opening your computer 23

Removing and installing a hard drive 24

Upgrading the system memory 27

System memory interface 27

System memory configuration guidelines 27

6 Frequently asked questions 29

Frequently asked questions 30

7 Regulations and safety notices 33

Regulations and safety notices 34

FCC notice 34

Modem notices 36

Laser compliance statement 38

Digital audio output statement 38

Radio device regulatory notice 38

Canada — Low-power license-exempt radio

communication devices (RSS-210) 38

Federal Communications Commission 41

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