HP 17XL579 manual Taking Breaks Varying Your Tasks, Take breaks, Vary your tasks

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Taking Breaks

and Varying

Your Tasks

J

As noted earlier in this section, your furniture placement, office equipment, and lighting are only a few of the factors that determine comfort. Your work habits are also very important. Remember the following:

Take breaks

When you work at your computer for long periods, take short breaks at least once per hour and preferably more often. You may find that frequent, short breaks will benefit you more than fewer, longer breaks.

If you find that you forget to take breaks, use a timer or specialized software. Several software tools are available that remind you to take breaks at intervals you specify.

During your breaks, stand up and stretch, especially any muscles and joints you may have held in an extended static posture while using the computer.

Vary your tasks

Examine your work habits and the types of tasks you perform. Break up the routine and try to vary your tasks during the day. By doing so, you may avoid sitting in one position or performing the same activities continuously for several hours using your hands, arms, shoulders, neck, or back. For example, you could print out your work to proofread rather than proofing from your monitor.

Reduce sources of stress

Take an inventory of things at work that are stressful to you. If you perceive that your physical or psychological health is being affected, take time to evaluate what changes you can make to reduce or eliminate the sources of stress.

HINT: Try it and see

Contrary to what some may believe, several studies have found that productivity does NOT decline when frequent short breaks are added to the day.

Breathe deeply

Breathe fresh air deeply and regularly. The intense mental concentration that may accompany computer use may tend to cause breath-holding or shallow breathing.

Safety and Comfort

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Contents Presario 2000 191432-001 Page Contents Page Government Approvals IiiPage Page Page Safety and Comfort Take Action for Safety and Comfort Promoting a Safe and Comfortable Work EnvironmentImportant Choices Move AdjustKey Principles RelaxVary Your Posture Finding Your Comfort ZoneRemember Range of PositionsOrganizing Your Adjustments Different PosturesFeet, Knees, and Legs Providing enough leg roomBack Getting comfortableForearms Wrists, Hands Don’t anchor your wristsChecking elbow height Shoulders and ElbowsEyes Resting your eyesMonitor Cleaning your monitor and eyeglassesArranging Your Work Area Having your eyes examinedTilting the monitor Adjusting the monitor heightPositioning the monitor Hint Eye HeightEliminating glare and reflections on your monitor Adjusting monitor height for bifocal and trifocal usersHint Adjusting Brightness and Contrast Hint Notebook ViewingPositioning the keyboard Adjusting the keyboard height and slopeUsing a keyboard tray comfortably Aligning the mouse and keyboardUsing arm supports Using a palm restArm Supports and a Palm Rest Minimizing your reach Using a document holderPapers and Books Hint For Pauses OnlyPhone Using a Computer Working in ComfortHint Long Hours of Use Typing StyleReaching for keys and key combinations Hint Keep it LightAdjusting software controls Clean frequentlyHint Hunt-and-Peck Typing Aligning forearms, wrists, and hands Using a Keyboard on a SofaSwitch Hands Hint Pointing ComfortVary your tasks Taking Breaks Varying Your TasksTake breaks Reduce sources of stressMonitoring personal tolerance levels and limits Health Habits ExerciseMonitoring Your Cultivating health and fitnessOrganizing Your Adjustments From the Ground Up From the Top DownHint Be Inventive Self-Check Shoulders Arms, Wrists Hands EyesKeys? Computing General PreventionSafety Standards Electrical and Mechanical Safety InformationProduct Safety Policy General PracticeGeneral Precautions for Compaq Products Damage requiring serviceInstallation Requirements Ventilation Mounting accessoriesServicing Water and moistureVoltage select switch Power sourcesAccessibility Internal batterySafety check CleaningReplacement parts Options and upgradesSafety interlocks and enclosures Precautions for Portable Computer ProductsPrecautions for Server and Network Products Hot surfacesProducts with casters Accessories and optionsHot-pluggable power supplies Floor standing productsExternal television antenna grounding Power linesCompatibility Lightning protectionSafety and Comfort No. Component Antenna GroundingLaser Safety Warnings Laser Product Label Compliance with Cdrh RegulationsCompliance with International Regulations Laser informationFor More Information Human Factors and Ergonomics SocietyNational Safety Council Library Government Approvals European Union NoticeFederal Communications Commission Notice CablesJapanese Notice Telecom Network Approvals Regulations Governing the Use of ModemsRinger Equivalence Number REN Telephone Consumer Protection Act Canadian Regulations Governing the Use of Modems Network Babt Users NoticeTelephone ConnectionGovernment Approvals Benutzerhinweise für besondere Bestimmungen in Österreich Benutzerhinweise für besondere Bestimmungen in DeutschlandWahlsperre Brugerinstruktioner i overensstemmelse med danske krav Speciale gebruiksinstructies voor NederlandNew Zealand Modem Statements Safety BatteriesLaser Assemblies Cdrh RegulationsLaser Label Information Locating Regulatory Compliance Using Computer GermanErgonomics Mobile ProductsTypical Agency Label Component Energy Star Compliance Energy Compliance
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