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Acer V243hqaobd Users Guide

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    Acer LCD Monitor
    Users Guide
     
    						
    							
    Changes may be made periodically to the information in this publication without obligation 
    to notify any person of such revisions or change s. Such changes will be incorporated in new 
    editions of this manual or  supplementary documents and publ ications. This company makes 
    no representations or warranties, either expressed or implied, with respect to the contents 
    hereof and specifically disclaims the implied warranties of merchantability or fitness for a 
    particular purpose.
    Record the model number, serial number, purch ase 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, sto red in a retrieval system, or transmitted, in 
    any form or by any means, electronically, mechan ically, by photocopy, recording or otherwise, 
    without the prior written permission of Acer Incorporated.
    Model number: __________________________________
    Serial number: ___________________________________
    Date of purchase: ________________________________
    Place of purchase: ________________________________ Copyright © 20
    08. Acer Incorporated.
     All Rights Reserved.
    Acer LCD Monitor Users Guide
    Original Issue:
     12/2008
    
    Acer LCD Monitor Users Guide
    Acer and the Acer logo are re gistered trademarks of Acer Incorporated. Other companies 
    product names or trademarks are used herein for identification purposes only and belong to 
    their respective companies.
     
    						
    							
    iii
    Special notes on LCD monitors
    The following are normal with the LCD monitor and do not indicate a problem.
    •Due to the nature of the fluorescent light, the screen may flicker during 
    initial use. Turn off the power switch and then turn it on again to make 
    sure the flicker disappears.
    •You may find slightly uneven brightness on the screen depending on the 
    desktop pattern you use.
    •The LCD screen has 99.99% or more effective pixels. It may include 
    blemishes of 0.01% or less such as a missing pixel or a pixel lit all the time.
    •Due to the nature of the LCD screen, an  afterimage of the previous screen 
    may remain after switching the image, when the same image is displayed 
    for hours. In this case, the screen is  recovered slowly by changing the image 
    or turning off the power  switch for a few hours.
    Information for your safety and 
    comfort
    Safety instructions
    Read these instructions carefully. Keep  this document for future reference. 
    Follow all warnings and instruct ions marked on the product.
    Cleaning your monitor
    Please carefully follow these guidelines when cleaning the monitor:
    •Always unplug the monitor before cleaning.
    •Use a soft cloth to wipe the screen and cabinet front and sides.
    Connecting/disconnecting the device
    Observe the following guidelines when connecting and disconnecting power 
    from the LCD monitor:
    •Make sure the monitor is attached to its base before connecting the power 
    cord to the AC power outlet.
    •Make sure both the LCD monitor and the computer are turned off before 
    connecting any cable or unplugging the power cord.
    •If the system has multiple sources  of power, disconnect power from the 
    system by unplugging all powe r cords from the power supplies.
     
    						
    							
    iv
    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 from the equipment, be  sure to unplug the power cord from 
    the electrical outlet.
    Safe listening
    To protect your hearing, follow these instructions.
    •Gradually increase the volume until you  can hear it clearly and comfortably 
    and without distortion.
    •After setting the volume level, do not increase it after your ears have 
    adjusted.
    •Limit the amount of time listeni ng to music at high volume.
    •Avoid turning up the volume to block out noisy surroundings.
    •Turn the volume down if you cant hear people speaking near you.
    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 fo r 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 po ints 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 internal 
    devices.
    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 
     
    						
    							
    v
    ampere rating of the equipment plugged into the extension cord does not 
    exceed the extension cord ampere ra ting. 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 strips input rating.
    •This products power cord 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 cord 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 grou nded 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
     
    						
    							
    vi
    Note: Adjust only those controls that are covered by the operating 
    instructions, since improper adju stment of other controls may 
    result in damage and will often require extensive work by a 
    qualified technician to restore the product to normal condition.
    Potentially explosive environments
    Switch off your device 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 near ga s pumps at service stations. Observe 
    restrictions on the use of radio eq uipment in fuel depots, storage and 
    distribution areas; chemical plants; or wher e blasting operations are in progress. 
    Areas with a potentially explosive atmosphere are often, but not always, 
    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. 
    Additional safety information
    Your device and its enhancements may contain small parts. Keep them out of 
    the reach of small children.
    IT Equipment Recycling Information
    Acer is strongly committed to environmental protection and views recycling, in 
    the form of salvaging and disposal of used equipment, as one of the companys 
    top priorities in minimizing the burden placed on the environment.
    We at Acer are very conscious of the  environmental effects of our business and 
    strive to identify and provide the be st working procedures to reduce the 
    environmental impact of our products.
    For more information and help when recycling, please go to this website:
    Visit www.global.acer.com for further information on the features and benefits 
    of our other products.
    http://www.acer-group.com/public/Sustainability/sustainability04.htm
    http://www.acer-group.com/public/Sustainability/sustainability01.htm
     
    						
    							
    vii
    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 informatio n 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
    .
    LCD pixel statement
    The LCD unit is produced with high- precision manufacturing techniques. 
    Nevertheless, some pixels may occasion ally misfire or appear as black or 
    red dots. This has no effect on the re corded image and does not constitute 
    a malfunction.
     
    						
    							
    viii
    This product has been shipped enabled for power management:
    •Activate display’s Sleep mode within 15 minutes of user inactivity.
    •Activate computer’s Sleep mode within 30 minutes of user inactivity.
    •Wake the computer from Sleep mode by pushing the power button.
    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, person al 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 ot her recurring or persistent discomfort 
    and/or pain related to computer use, consult a physician immediately and 
    inform your companys heal th 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
     
    						
    							
    ix
    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 displays viewing angle
    •using a glare-reduction filter
    •using a display visor, such as a piece of cardboard extended from the 
    displays 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.
     
    						
    							
    x
                     Acer Incorporated 
    8F, 88, Sec. 1, Hsin Tai Wu Rd., Hsichih  Taipei Hsien 221, Taiwan   
    Tel : 886-2-2696-1234 
     Fax  : 886-2-2696-3535
     
     
               
    Declaration of Conformity 
    We,  
    Acer Incorporated  
    And, 
    Acer Europe SA 
     
    Hereby declare that: 
    Product:    LCD Monitor 
    Trade Name:   Acer 
    V2
    43HQ 
    
    Series Model Type:  
    SKU Number:                           V2
    43HQxxxx  (“x” = 0~9, a ~ z, or A ~ Z) 
    Is compliant with the essential requirements and other  relevant provisions of the following EC directives, 
    and that all the necessary steps have been taken and  are in force to assure that production units of the 
    same product will continue comply with the requirements.
     
    -. EN55022, AS/NZS CISPR22 Class B. 
    -. EN55024 
    -. EN61000-3-2, Class D 
    -. EN61000-3-3
     
    -. EN60950-1 
    - . The maximum concentration values of the restricted  substances by weight in homogenous material are:  
     
     
     
     
     
       
     
     
    _______________________________ 
                             Oct. 21, 2009          
    Easy Lai /Manager                                                 
            Date 
    Regulation, Acer Inc. 
    Lead   0.1%   Polybrominated Biphenyls (PBB’s)   0.1%  
    Mercury  0.1%   Polybrominated  Diphenyl Ethers (PBDE’s)  0.1%  
    Hexavalent Chromium  0.1%   Cadmium   0.01%  
    8F, 88, Sec. 1, Hsin Tai Wu Rd., Hsichih, Taipei Hsien 221, Taiwan 
    Model Number:  
    Contact Person: Mr. Easy Lai, E-mail: [email protected]  
    Via Cantonale, Centro Galleria 2 6928 Manno Switzerland  
    standards: 
    in Electrical and Electronic Equipment: 
    design Requirements. 
    Year to begin affixing CE marking 2009.  Low Voltage Directive 2006/95/EC as attested by conformity with the following 
    EMC Directive 2004/108/EC as attested by conformity with the following harmonized 
    harmonized standard:   
    RoHS Directive 2002/95/EC on the Restriction of the Use of certain Hazardous Substances 
    Directive 2005/32/EC of the European Parliament and of the Council with regard to Eco-
     
    						
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