Acer S220HQL, ET.WS0HP.A01 manual LCD pixel statement, Tips and information for comfortable use

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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:

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, 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

English

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Contents Acer LCD Monitor English Special notes on LCD monitors Information for your safety and comfortSafety instructions Cleaning your monitorUsing electrical power AccessibilitySafe listening Product servicing Potentially explosive environments Additional safety informationIT Equipment Recycling Information Disposal instructionsTips and information for comfortable use LCD pixel statementFinding your comfort zone Developing good work habits Taking care of your visionDeclaration of Conformity Federal Communications Commission Declaration of Conformity Contents Troubleshooting Unpacking Attaching the base for selected models Mode LED light Screen position adjustmentConnecting the adapter and AC Power cord Power savingPIN No Description Connector pin assignmentPin color display signal cable Display Data Channel DDCCEC Standard timing table Mode Resolution Refresh RateSteps InstallationPanel controls Users controlsIcon Description Using the Shortcut MenuAcer eColor Management Operation instructionsFeatures and benefits Using the OSD MenusIcon Mode type Description Picture menu Picture MenuOSD Menu Setting MenuInformation Menu Setting menuInformation VGA Mode TroubleshootingProblem LED status Remedy DVI/HDMI mode Optional
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