Acer G7 G247HYUsmidp
Contents
1. DCIN AUDIO IN DP DVI D IN HDMI c gg DC IN AUDIO IN DP DVI D IN HDMI 10 MHL Mobile High Definition Link Only MHL input Models Mobile High Definition Link is a digital interface for transmitting video and audio from an external portable device It is also capable of charging a portable device 5 V 500 mA Connecting the devices Plug the MHL certified cable into the display s MHL port and the portable device s HDMI out port Using MHL MHL certified portable devices will automatically display content on the monitor provided the output display and audio formats are supported by the portable device When the portable device is in standby mode the monitor will show black screen or turn to standby mode depending on the portable device s output signal Due to the difference in size and resolution between the monitor and the portable device you may find the display quality not as crisp as it appears on the portable device This may be due to the portable device changing the output format This monitor only receives content from the portable device It is not capable of controlling the portable device EN 11 USER CONTROLS Base Controls Icon Item Description 1 Power button To turn the monitor OFF indicator Lights up to indicate the power is turned ON MENU2. OSD Timeout 1 Press the MENU key to bring up the OSD 2 Using the directional keys select OSD from the on screen display Then navigate to the feature you wish to adjust EN 16 Adjusting miscellaneous settings 1 Press the MENU key to bring up the OSD 2 Using the lt gt keys select Setting from the OSD then navigate the setting you want to adjust 3 setting menu can be used to adjust the screen Menu Language and other important settings EN 17 Product information Information 2560x1440 H 65Hz V 60Hz VGA Input S N ETL53091326350380B3742 Enter 1 Press the MENU key to bring up the OSD 2 Using the lt keys select Information from the OSD Then the basic information of LCD monitor will show up for current input EN 18 TROUBLESHOOTING Before sending your LCD monitor for servicing please check the trouble shooting list below to see if you can self diagnose the problem DVI HDMI DP Mode Problems Current Status Remedy No Picture LED ON e Using OSD adjust brightness and contrast to maximum or reset to their default settings LED OFF Check the power switch Check if AC power cord is properly connected to the monitor LED displays amber color e Checkif video signal cable is properly connected at the back of monitor e Checkif the power of computer system is ON Abnormal Sound On
3. 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 Potentially explosive environments Switch off your device in any area with 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 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 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
4. 250 functions Press to view the OSD If the OSD is active press the Minus or Plus button to lt gt Muus pius toggle between the OSD options AUTO Exit If the OSD is active press Auto to exit the OSD e Empowering key Press the Empowering key to open the Acer eColor Management OSD and access the scenario modes EN 12 Acer eColor Management C mpowering Technology Operation instructions Step 1 Press Key to open the Acer eColor Management OSD and access the scenario modes Step 2 Press 4 or gt to select the mode Features and Benefits Main Sub Menu Sub Menu m Menu icon icon item Description N A User mode User defined Settings can be fine tuned to suit any situation e N A ECO mode Adjusts the settings to reduce power consumption Standard Default Setting Reflects native display esr N A us mode capability Graphic Enhances colors and emphasize fine detail Gad N A mode Pictures and photographs appear in vibrant colors with sharp detail Movie Displays scenes in clearest detail Presents 8 mode 9 eat visuals even unsuitably lit environments 13 Adjusting the OSD settings Note The following content is for general reference only Actual 0 product specifications may vary The OSD can be used for adjusting the settings of your LCD Monitor Press the MENU key to open the OSD You can use the OSD to
5. be sure to unplug the power cord from the electrical outlet Safe listening To protect your hearing follow these instructions e Gradually increase the volume until you can hear it clearly and comfortably and without distortion e After setting the volume level do not increase it after your ears have adjusted Limit the amount of time listening to music at high volume e Avoid turning up the volume to block out noisy surroundings e Turn the volume down if you can t hear people speaking near you Warnings Do not use this product near water e Do not place this product on an unstable cart stand or table If the product falls it could be seriously damaged e 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 e To avoid damage of internal components and to prevent battery leakage do not place the product on a vibrating su
6. 0 60Hz 1024 768 e60Hz 1280 x 720p 60Hz 1280 720p 50Hz COV 4 U N 1920 10801 60Hz 1920 10801 50 2 1920 1080 30Hz 11 720 1440 x 480i 60Hz 12 720 1440 x 576i 50Hz EN 9 INSTALLATION To install the monitor to your host system please follow the steps as given below Steps 1 1 1 Connect Digital Cable Only Dual input model a Make sure both the monitor and computer are powered OFF b Connect one end of the 24 pin DVI cable to the back of the monitor and connect the other end to the computer s port 1 2 Connect HDMI Cable Only HDMI input model a Make sure both the monitor and computer are powered OFF b Connect the HDMI cable to the computer Or connect the MHL cable Only for MHL Input Model Optional to the portable device 1 3 Connect DP Cable Only DP input model a Make sure both the monitor and computer are powered OFF b Connect the DP cable to the computer 2 Connect the Audio Cable Optional 3 Connect the adapter a Connect the AC cord to the adapter b Connect one end of the adapter to the monitor and the other end to a properly grounded AC outlet 4 Power ON Monitor and Computer Power ON the monitor first then power ON the computer This sequence is very important 5 If the monitor still does not function properly please refer to the troubleshooting section to diagnose the problem
7. Acer LCD Monitor User Guide Copyright O 2014 Acer Incorporated All Rights Reserved Acer LCD Monitor User Guide Original Issue 08 2014 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 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 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 Acer LCD Monitor User Guide Model number Serial number Date of purchase Place of purchase Acer and the Acer logo are registered trademarks of Acer Incorporated Other companies product names or trademarks are used herein for identification purposes only an
8. adjust the picture quality OSD position and general settings For advanced settings please refer to following page EN 14 Adjusting picture quality 10 CEN E Picture sRGB mode Of Picture Acer eColor Management Blue Light 4 Off Brightness KJ F F Super sharpness Off Contrast Colour Temp 4 BlueLight gt 6 axis Saturate 6 axis Hue Gamma Press the MENU key to bring up the OSD Using the 4 gt keys select Ea Picture from the OSD Then navigate to the picture element you wish to adjust Use the lt gt keys to adjust the sliding scales The Picture menu can be used to adjust the Brightness Contrast Colour Temp Blue Light 6 axis Saturate 6 axis Hue and other image related qualities Blue Light filter out blue light by adjusting different Blue Light showing ratio 80 7096 60 50 6 axis Saturate adjust saturation of red green blue yellow magenta and cyan 6 axis Hue adjust hue for red green blue yellow magenta and cyan Gamma mode is for user to adjust Tone of luminance The default value is 2 2 Standard value for Windows Super Sharpness technology can simulate high resolution images by boosting the pixel density of the original source It can make images sharper and clear sRGB mode is for user such as DSCs printers photographers to get better color matching representation with the peripheral device EN 15 Adjusting OSD settings
9. ain 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 e 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 e refrain from staying too long in one fixed posture avoid slouching forward and or leaning backward e stand up and walk around regularly to remove the strain on your leg muscles viii Taking care of your vision Long viewing hours wearing incorrect glasses or contact lenses glare excessive room ligh
10. d belong to their respective companies 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 Special notes on LCD monitors The following are normal with the LCD monitor and do not indicate 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 0196 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 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 17 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
11. e 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 energy efficiency the more we reduce greenhouse gases and the risks of climate change More information refers to http Awww energystar gov or http www energystar gov powermangement 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 15 and 30 minute of inactivity respectively Wake the monitor when it is in Active Off mode move the mouse or press any keyboard key Computers will save more than 8096 energy at sleep mode ENERGY STAR and the ENERGY STAR mark are registered U S marks EN 22
12. e monitor and monitor base from its packaging 0 Carefully place the monitor face down on stable surface use cloth to avoid scratching the screen 1 2 Attach the monitor stand arm to the Ensure that the base is locked onto the base monitor stand arm SCREEN POSITION ADJUSTMENT In order to optimize the best viewing position you can adjust the tilt of the monitor by using both of your hands to hold the edges of the monitor as shown in the figure below The monitor can be adjusted to 15 degrees up or 5 degrees down as indicated by arrow below D 450 2 2 CONNECTING THE POWER CORD Check first to make sure that the power cord you use is the correct type required for your area e This monitor has a universal power supply that allows operation in either 100 120V AC or 220 240 V AC voltage area No user adjustment is required e Plug one end of the AC power cord to the adapter and plug the other end into an AC outlet e Forunit using at 120 V AC Use a UL Listed Cord Set Type SVT wire and plug rated 10 A 125 V e Forunit using at 220 240 V AC outside of U S Use a Cord Set consisting of HOSVV F cord and plug rated 10 A 250 V The cord set should have the appropriate safety approvals for the country in which the equipment will be installed SAFETY PRECAUTION e Avoid placing the monitor or any other heavy object on the power cord to avoid damage to the cable e Do expose the monit
13. econds DDC To make your installation easier the monitor is able to Plug and Play with your system if your system also supports DDC protocol The DDC Display Data Channel is a communication protocol through which the monitor automatically informs the host system about its capabilities for example supported resolutions and corresponding timing The monitor supports DDC2B standard EN 4 CONNECTOR PIN ASSIGNMENT 24 Pin Color Display Signal Cable PIN Meaning PIN Meaning 1 TMDS Data2 13 NC 2 TMDS Data2 14 5V Power 3 TMDS Data 2 4 Shield 15 Logic Ground 4 NC 16 Hot Plug Detect 5 NC 17 TMDS Data0 6 DDC Clock 18 TMDS Data0 7 DDC Data 19 TMDS Data 0 5 Shield 8 NC 20 NC 9 TMDS Data1 21 NC 10 TMDS Data1 22 TMDS Clock Shield 11 TMDS Data 1 3 Shield 23 TMDS Clock 12 NC 24 DDC TMDS Clock only for certain models EN 5 19 Pin Color Display Signal Cable 19171513119 7 5 3 1 1816141210864 2 PIN Meaning PIN Meaning 1 TMDS Data2 10 TMDS Clock 2 TMDS Data2 Shield 11 TMDS Clock Shield 3 TMDS Data2 12 TMDS Clock 4 TMDS Data1 13 CEC 5 TMDS Data1 Shield 14 Reserved N C on device 6 TMDS Data1 15 SCL 7 TMDS Data0 16 SDA 8 TMDS Data0 Shield 17 DDC CEC Ground 9 TMDS DataO 18 5V Power 19 Hot Plug Detect only for certain models 19 Pin Color Di
14. hy body TABLE OF CONTENTS UNPACKING 1 ATTACHING REMOVING THE 2 SCREEN POSITION ADJUSTMENT essere 2 CONNECTING THE POWER 3 SAFETY PRECAUTION nnne naaa sensa anres 3 CLEANING YOUR 3 5 6 0242 44 54 222 12 eee a a 4 DDE P 4 CONNECTOR PIN ASSIGNMENT erarnnevrrnnnnerennnnnenevnnnnnnenennnnnernnnnnnnsnennnner 5 STANDARD TIMING 8 INSTALLATION mE 10 MHL Mobile High Definition Link Only for MHL input Models 11 USER CONTR OD S reete a cioe rine bedrede seres ass 12 TROUBLESHOOTING iai an deu Fuge qua s dide tor ER dad 19 UNPACKING Please check the following items are present when you unpack the box and save the packing materials in case you will need to ship or transport the monitor in future e LCD Monitor e Quick Start Guide e Audio Cable Optional e AC Power e AC Adapter e DP Cable Optional B m 9022 I e DVI Cable e HDMI Cable Optional Optional EN 1 ATTACHING REMOVING THE BASE Note Remove th
15. ly Audio Input model Optional No sound or sound level is too low e Check the audio cable with the host PC is connected e Checkifthe volume setup of the host PC is in minimum position and try to raise the volume level EN 19 Cc acer Acer Incorporated 8F 88 Sec 1 Xintai 5th Rd Xizhi New Taipei City 221 Taiwan Declaration of Conformity We Acer Incorporated 8F 88 Sec 1 Xintai Sth Rd Xizhi New Taipei City 221 Taiwan Contact Person Mr RU Jan e mail ru jan acer com And Acer Italy s r l Via Lepetit 40 20020 Lainate MI Italy Tel 39 02 939 921 Fax 39 02 9399 2913 www acer it Declare under our own responsibility that the product Product LCD Monitor Trade Name Acer Model Number G247HYU SKU Number G247HYU xxxxxx x 0 9 a z A Z or blank To which this declaration refers conforms to the relevant standard or other standardizing documents 355022 2010 Class B EN55024 2010 61000 3 2 2006 A1 2009 A2 2009 Class D EN61000 3 3 2008 EN60950 1 2006 A11 2009 A1 2010 A12 2011 Regulation EC No 1275 2008 EN 50564 2011 IEC 62301 2011 EN50581 2012 We hereby declare above product is in compliance with the essential requirements and other relevant provisions of EMC Directive 2004 108 EC Low Voltage Directive 2006 95 EC and RoHS Directive 2011 65 EU and Directive 2009 125 EC with regard to establishing a framework for the setting of ecodesig
16. n requirements for energy related product Year to begin affixing CE marking 2014 Aug 20 2014 RU Jan Sr Manager Date Regulation Acer Inc EN 20 acer Acer America Corporation 333 West San Carlos St Suite 1500 San Jose CA 95110 U S Tel 254 298 4000 Fax 254 298 4147 www acer com Federal Communications Commission Declaration of Conformity This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation The following local Manufacturer Importer is responsible for this declaration Product Model Number SKU Number Name of Responsible Party Address of Responsible Party Contact Person Phone No Fax No EN 21 LCD Monitor G247HYU G247HYU x 0 9 a z or A Z Acer America Corporation 333 West San Carlos St Suite 1500 San Jose CA 95110 U S A Acer Representative 254 298 4000 254 298 4147 ENERGY STAR ENERGY STAR Acer s ENERGY STAR qualified products save you money by reducing energy costs and helps protect 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 us
17. of the company s 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 best working procedures to reduce the environmental impact of our products For more information and help when recycling please go to this website http Awww acer group com public Sustainability Visit www acer group com for further information on the features and benefits of our other products 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 ittp www acer group com public Sustainability vii LCD pixel statement The LCD unit is produced with high precision manufacturing techniques Nevertheless some pixels may occasionally misfire or appear as black or red dots This has no effect on the recorded image and does not constitute a malfunction This product has been shipped enabled for power management e Activate display s Sleep mode within 15 minutes of user inactivity e Activate computer s Sleep mode within 30 minutes of user inactivity e Wake the computer from Sleep mode by pushing the power button Tips and information for comfortable use Computer users may complain of eyestr
18. or to rain excessive moisture or dust e Do not cover the ventilation slots or openings of the monitor Always put the monitor in a place where there is adequate ventilation e Avoid placing the monitor against a bright background or where sun light or other light sources may reflect on the face of the monitor Place the monitor just below eye level e Handle with care when transporting the monitor Refrain from giving shock or scratch to the screen as screen is fragile e In order to prevent damage to the monitor do not lift the monitor by its base CLEANING YOUR MONITOR Please carefully follow the below guidelines when cleaning the monitor e Always unplug the monitor before cleaning e Use a soft cloth to wipe the screen and cabinet front and sides e NEVER SPRAY OR POUR ANY LIQUID DIRECTLY ONTO THE SCREEN OR CASE e PLEASE DO NOT USE ANY AMMONIA OR ALCOHOL BASED CLEANERS ON THE LCD DISPLAY SCREEN OR CASE e Acer will not be liable for damage resulting from use of any ammonia or alcohol based cleaners EN 3 POWER SAVING The monitor will be driven into Power Saving mode by the control signal from the display controller as indicated by the amber color power LED State LED Light ON Blue Power Saving Mode Amber The power saving states will be kept until a control signal has been detected or the keyboard or mouse 15 activated The recovery time from Active OFF state back to ON state is around 3 s
19. 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 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 vi
20. rface Never use it under sporting exercising or any vibrating environment which will probably cause unexpected short current or damage internal devices e The adapter is only used for this monitor do not be used for other purposes e Your device uses one of the following power supplies Manufacturer Delta Electronics Inc Model 65 D Manufacturer Chicony Power Technology Co Ltd Model A11 065N1A Using electrical power e 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 e 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 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 8096 of the branch circuit rating If power strips are used the load should not exceed 8096 of the power strip s input rating This product s 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
21. splay Signal Cable 19171513119 7 5 3 1 18161412108 6 4 2 PIN Description 7 MHL 9 MHL 18 VBUS 19 CBUS 5 11 17 GND only for MHL models EN 6 20 Pin Color Display Signal Cable PIN Description PIN Description 1 LaneO p 11 GND 2 GND 12 Lane3 n 3 LaneO n 13 Config1 4 Lane1 p 14 Config2 5 GND 15 AUX CH n 6 Lane 1 n 16 GND 7 Lane2 p 17 AUX CH p 8 GND 18 Hot Plug Detect 9 Lane3 n 19 DP Power Return 10 Lane3 p 20 DP Power only for certain models EN 7 STANDARD TIMING TABLE Mode Resolution 1 VGA 640 x 480 60 Hz 2 VGA 640 x 480 72 Hz 3 VGA 640 x 480 75 Hz 4 MAC 640 x 480 66 66 Hz 5 VESA 720 x 400 70 Hz 6 SVGA 800 x 600 56 Hz 7 SVGA 800 x 600 60 Hz 8 SVGA 800 x 600 72 Hz 9 SVGA 800 x 600 75 Hz 10 MAC 832 x 624 74 55 Hz 11 XGA 1024 x 768 60 Hz 12 XGA 1024 x 768 70 Hz 13 XGA 1024 x 768 75 Hz 14 MAC 1152 x 870 75 Hz 15 VESA 1152 x 864 75 Hz 16 VESA 1280 x 960 60 Hz 17 SXGA 1280 x1024 60 Hz 18 SXGA 1280 x1024 75 Hz 19 VESA 1280 x 720 60 Hz 20 WXGA 1280 x 800 60 Hz 21 WXGA 1440 x 900 60 Hz 22 WSXGA 1680 x 1050 60 Hz 23 FHD 1920 x 1080 60 Hz 24 QHD 2560 x 1440 60 Hz 8 Only for MHL models Mode Resolution 640 480 60Hz 720 480p 60 2 720 x 576p 50Hz 800 60
22. ting 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 e Rest your eyes frequently Give your eyes regular breaks by looking away from the monitor and focusing on a distant point e 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 e 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 e using a task light e 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 e 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 short breaks regularly and often Perform some stretching exercises Breathe fresh air as often as possible Exercise regularly and maintain a healt
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