Using a Keyboard on a Sofa, Even on a sofa | HP 6330US specification

4WORKING IN COMFORT

Using a Keyboard on a Sofa

Even if you use your keyboard in a seemingly comfortable place such as a sofa, bed, or your favorite lounge chair, you can still cause discomfort by sitting in an awkward position or in one position for long periods. Remem- ber to frequently make changes to your position, within your comfort zone,and to take short breaks.

Aligning Forearms, Wrists, and Hands

When working on a keyboard on your lap, keep your forearms, wrists, and hands comfortably aligned with each other in a straight, neutral line.Avoid bending or angling your wrists. If your keyboard has palm rests, use them during pauses, not while typing or using a pointing device.

RIGHT

Experiment with positioning pillows under your forearms; they may help keep your shoulders relaxed and your wrists straight.

TIP

Even on a sofa

Remember to properly support your lower

back.

AVOID!

Avoid slouching.

Be sure not to recline too much; this may fatigue your neck and upper back.

Don't bend or angle your wrists.

Avoid sitting completely still and working without breaks for long periods.

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HP 6330US manual Using a Keyboard on a Sofa, Even on a sofa

Contents

Safety Comfort Guide Page Page Safety & Comfort Guide Contents Symbols and Conventions in Documentation Preface Symbols on Equipment Adjust into Your Comfort Zone Take Action for Safety Comfort Promoting a Safe and Comfortable Work EnvironmentImportant Choices Self-check Adjust Key Principles Relax Vary Your Posture Findingyour Comfort Zone Range of PositionsThat afternoon slump Everything is connected Leg comfort Feet, Knees, and LegsWalk Adjust often Back Forearms, Wrists, and Hands Right Wrong Split Keyboards Shoulders and Elbows Relax Eye break EyesEye comfort Positioning Your Monitor Eye height Arrangingyour Work AreaMonitor Adjusting brightness and contrast Arrangingyour Work Area If glare is a problem, consider these actions Eliminating glare Keyboard and Pointing Device Arm Supports and a Palm Rest For pauses only Papers and Books Phone On the Road Long hours of use Using a Notebook ComputerWorking in Comfort Hunt-and-peck typing Typing StyleKeep it light Clean Frequently Switch handsPointing Style Pointing comfort Using a Keyboard on a Sofa Even on a sofa Breathe deeply Taking Breaks and Varying Your TasksTry it and see Monitoring Your Health Habits and Exercise Orderingyour Adjustments From the Ground UpFrom the Top Down Be inventivePage SELF-CHECK Seated PositionShoulders, Arms,Wrists, and Hands Eyes Keyboard and Pointing Device Monitor Listen to your body General PreventionDouble-check Page Important Electrical and Mechanical Safety Information Introduction Product Safety Policy General Practice Important Electrical and Mechanical Safety Information Mounting Accessories Power SourcesServicing Ventilation Accessibility Voltage Select SwitchInternal Battery Power Cords Precautions for Portable Computer Products Precautions for Server and Network Products Accessories and OptionsProducts with Casters Floor Standing Products Compatibility ExternalTelevisionAntenna Grounding Antenna Grounding Power LinesLightning Protection Precautions for Products with Laser Devices Laser SafetyWarnings Compliance with Cdrh Regulations Compliance with International RegulationsLaser Product Label Laser Information Safety and Health Niosh AppendixFor More Information National Institute for Occupational TCO Information Center National Safety Council LibraryOccupational Safety and Health Administration Osha Page 297660-001