HP 6330US manual Precautions for Portable Computer Products

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Overloading

Do not overload an electrical outlet, power strip, or convenience receptacle. The overall system load must not exceed 80% of the branch circuit rating. If power strips are used, the load should not exceed 80% of the power strip input rating.

Cleaning

Unplug the product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.

Heat

The product should be placed away from radiators, heat registers, stoves, or other pieces of equipment (including amplifiers) that produce heat.

Replacement Parts

When replacement parts are required, be sure the service provider uses replacement parts specified by Compaq.

Safety Check

Upon completion of any service or repairs to the product, have your Compaq authorized service provider perform safety checks to determine that the product is in proper operating condition.

Options and Upgrades

Use only the options and upgrades recommended by Compaq.

Hot Surfaces

Allow the equipment’s internal compo- nents and hot-pluggable drives to cool before touching them.

Object Entry

Never push a foreign object through an opening in the product.

Precautions for Portable Computer Products

In addition to the general precautions described earlier in this chapter, be sure to observe the following precautions when operating a portable computer product. Failure to observe these precautions could result in fire, bodily injury, and damage to the equipment.

Monitor Support Cover

Do not place a monitor with an unstable base or a monitor heavier than 55 pounds (25 kilograms) on top of a monitor support cover. Instead, place the monitor on a work surface next to the docking base.

Rechargeable Battery Pack

Do not crush, puncture, or incinerate the battery pack or short the metal contacts. In addition, do not attempt to open or service the battery pack.

Docking Base

To avoid pinching your fingers, do not touch the rear of the computer when docking it into a base.

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Contents Safety Comfort Guide Page Page Safety & Comfort Guide Contents Preface Symbols and Conventions in DocumentationSymbols on Equipment Adjust into Your Comfort Zone Promoting a Safe and Comfortable Work Environment Take Action for Safety ComfortImportant Choices Self-checkKey Principles AdjustRelax Vary Your Posture Range of Positions Findingyour Comfort ZoneThat afternoon slump Everything is connectedFeet, Knees, and Legs WalkLeg comfort Back Adjust oftenForearms, Wrists, and Hands Split Keyboards Right WrongRelax Shoulders and ElbowsEyes Eye comfortEye break Positioning Your Monitor Arrangingyour Work Area MonitorEye height Arrangingyour Work Area Adjusting brightness and contrastEliminating glare If glare is a problem, consider these actionsKeyboard and Pointing Device For pauses only Arm Supports and a Palm RestPapers and Books Phone On the Road Using a Notebook Computer Working in ComfortLong hours of use Typing Style Keep it lightHunt-and-peck typing Switch hands Clean FrequentlyPointing Style Pointing comfortEven on a sofa Using a Keyboard on a SofaTaking Breaks and Varying Your Tasks Try it and seeBreathe deeply Monitoring Your Health Habits and Exercise From the Ground Up Orderingyour AdjustmentsFrom the Top Down Be inventivePage Seated Position SELF-CHECKShoulders, Arms,Wrists, and Hands EyesMonitor Keyboard and Pointing DeviceGeneral Prevention Double-checkListen to your body Page Introduction Product Safety Policy General Practice Important Electrical and Mechanical Safety InformationImportant Electrical and Mechanical Safety Information Power Sources Mounting AccessoriesServicing VentilationVoltage Select Switch AccessibilityInternal Battery Power CordsPrecautions for Portable Computer Products Accessories and Options Precautions for Server and Network ProductsProducts with Casters Floor Standing ProductsExternalTelevisionAntenna Grounding CompatibilityPower Lines Lightning ProtectionAntenna Grounding Laser SafetyWarnings Precautions for Products with Laser DevicesCompliance with International Regulations Compliance with Cdrh RegulationsLaser Product Label Laser InformationAppendix Safety and Health NioshFor More Information National Institute for OccupationalNational Safety Council Library Occupational Safety and Health Administration OshaTCO Information Center Page 297660-001
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