HP 17XL579 manual Working in Comfort, Using a Computer

Page 26

Working in Comfort

Using a

Notebook

Computer

J

Maintaining a high level of comfort when using a notebook computer may be more challenging than when using a desktop computer. Therefore, you should be especially alert to your body’s signals, such as any feeling of discomfort. Also, be sure to adhere to the key principles presented earlier in this section.

The following strategies are intended to help you maintain comfort when using a notebook computer:

On the road

In a hotel, use a blanket for padding your chair and a rolled towel as an inventive way to support your lower back area.

Seeking comfort

When working with a notebook computer, keep your shoulders and neck relaxed and your head balanced over your shoulders. You may find it comfortable to periodically use a

support surface (your briefcase, a bed table, firm blanket, pillow, or large book) between your lap and your notebook computer.

Being inventive

Use pillows, blankets, towels, and books to:

Raise the height of your seat.

Create a footrest, if needed.

Support your back.

Raise your computer to elevate the keyboard and display.

Provide arm supports, if you are working on a couch or bed.

Provide padding wherever needed.

Transporting the computer

If you load up your carrying case with accessories and papers, avoid shoulder strain by using a cart or a carrying case with built-in wheels.

HINT: Notebook Comfort

When you must work where proper seating or support may not be available, such as on airplanes or in wilderness areas, change your position often while working and take brief breaks more frequently.

Safety and Comfort

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Contents Presario 2000 191432-001 Page Contents Page Government Approvals IiiPage Page Page Safety and Comfort Important Choices Take Action for Safety and ComfortPromoting a Safe and Comfortable Work Environment 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 keyboardArm Supports and a Palm Rest Using arm supportsUsing 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 LightHint Hunt-and-Peck Typing Adjusting software controlsClean frequently 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 fitnessHint Be Inventive Organizing Your AdjustmentsFrom the Ground Up From the Top Down Self-Check Shoulders Arms, Wrists Hands EyesKeys? Computing General PreventionSafety Standards Electrical and Mechanical Safety InformationProduct Safety Policy General PracticeInstallation Requirements General Precautions for Compaq ProductsDamage requiring service 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 Ringer Equivalence Number REN Telecom Network ApprovalsRegulations Governing the Use of Modems Telephone Consumer Protection Act Canadian Regulations Governing the Use of Modems Network Babt Users NoticeTelephone ConnectionGovernment Approvals Wahlsperre Benutzerhinweise für besondere Bestimmungen in ÖsterreichBenutzerhinweise für besondere Bestimmungen in Deutschland 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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