Acer UM.VH6AA.003, UM.WH6AA.002 manual Developing good work habits, viii Taking care of your vision

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viii

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.

Developing good work habits Warning Message for Magnet

Certain electronic devices such as hard drives, USB devices, tablet computers, laptops, cellphones, watches, earphones, speakers, credit cards, magnetic ID cards, etc. are sensitive to magnetic fields and may be damaged permanently or temporarily disabled if exposed to a magnetic field that is too strong. Electronic devices should not be put close to or directly on the magnetic area of monitor base.

Magnet

Magnet

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Contents User Guide Acer LCD MonitorAcer LCD Monitor User Guide Original Issue 09/2012 Copyright 2012. Acer Incorporated All Rights ReservedAcer LCD Monitor User Guide Model number Serial number Date of purchase Place of purchaseInformation for your safety and comfort Safety instructionsCleaning your monitor Special notes on LCD monitorsAccessibility Using electrical powerSafe listening WarningsProduct servicing Additional safety information IT Equipment Recycling InformationDisposal instructions Potentially explosive environmentsLCD pixel statement Tips and information for comfortable useWarning Message for Magnet Developing good work habitsviii Taking care of your vision TABLE OF CONTENTS UNPACKING z MHL cablez HDMI cable OptionalEN-2 SCREEN POSITION ADJUSTMENTATTACHING / REMOVING THE BASE CONNECTING THE POWER CORD SAFETY PRECAUTIONCLEANING YOUR MONITOR EN-3POWER SAVING EN-4CONNECTOR PIN ASSIGNMENT EN-5MHL+ Only for MHL modelsPIN NO EN-6STANDARD TIMING TABLE Only for MHL-ModelResolution ModeINSTALLATION EN-8EN-9 Connecting the devicesUsing MHL MHL Mobile High-Definition Link Only for MHL-input ModelsEmpowering AUTO Auto AdjustVolume Up/Down MENU OSD functionsAcer eColor Management EN-11Adjusting the OSD settings EN-12EN-13 Adjusting the OSD positionEN-14 Adjusting the settingEN-15 Using the e/ f keys, selectPress the MENU key to bring up the OSD Information from the OSD. Then the basicTROUBLESHOOTING EN-16EN-17 DVI/HDMI/MHL cableDeclaration of Conformity Sep. 30H236HL/H226HQL RU Jan / Sr. ManagerU. S. A Federal Communications Commission Declaration of ConformitySan Jose, CA What is ENERGY STAR? ENERGY STARAcer ENERGY STAR qualified products ENERGY STAR and the ENERGY STAR mark are registered U.S. marks