HP 6330US manual Compatibility, ExternalTelevisionAntenna Grounding

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Rack-Mountable Products Because the rack allows you to stack computer components vertically, you must take precautions to provide for rack stability and safety:

♦Do not move large racks by yourself. Due to the height and weight of the rack, Compaq recommends a minimum of two people to accomplish this task.

♦Before working on the rack, be sure the leveling jacks (feet) extend to the floor and that the full weight of the rack rests on the floor.Also install stabilizing feet on a single rack or join multiple racks together before starting work.

♦Always load the rack from the bottom up, and load the heaviest item in the rack first.This makes the rack bottom- heavy and helps prevent the rack from becoming unstable.

♦Ensure that the rack is level and stable before extending a component from the rack.

♦Extend only one component at a time. The rack may become unstable if more than one component is extended.

♦Use caution when pressing the compo- nent rail release latches and sliding a component into the rack.The slide rails could pinch your fingers.

♦Do not overload the AC supply branch circuit that provides power to the rack. The total rack load should not exceed 80% of the branch circuit rating.

Precautions for Products with External Television Antenna Connectors

In addition to the general precautions de- scribed earlier in this chapter,be sure to observe the following precautions when using external television antennas with your product.Failure to observe these precautions could result in fire, bodily injury,and damage to the equipment.

Compatibility

Compaq television tuner cards with antenna connections should be used only with Compaq personal computers that are intended for home use.

ExternalTelevisionAntenna Grounding

If an outside antenna or cable system is connected to the product, be sure the antenna or cable system is electrically grounded to protect against voltage surges and built-up static charges.Article 810 of the National Electrical Code,ANSI/NFPA 70,provides information about proper electrical grounding of the mast and supporting structure, grounding of the

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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 Self-check Take Action for Safety ComfortPromoting a Safe and Comfortable Work Environment Important ChoicesKey Principles AdjustRelax Vary Your Posture Everything is connected Findingyour Comfort ZoneRange of Positions That afternoon slumpLeg comfort Feet, Knees, and LegsWalk Back Adjust oftenForearms, Wrists, and Hands Split Keyboards Right WrongRelax Shoulders and ElbowsEye break EyesEye comfort Positioning Your Monitor Eye height Arrangingyour Work AreaMonitor 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 Long hours of use Using a Notebook ComputerWorking in Comfort Hunt-and-peck typing Typing StyleKeep it light Pointing comfort Clean FrequentlySwitch hands Pointing StyleEven on a sofa Using a Keyboard on a SofaBreathe deeply Taking Breaks and Varying Your TasksTry it and see Monitoring Your Health Habits and Exercise Be inventive Orderingyour AdjustmentsFrom the Ground Up From the Top DownPage Eyes SELF-CHECKSeated Position Shoulders, Arms,Wrists, and HandsMonitor Keyboard and Pointing DeviceListen to your body General PreventionDouble-check Page Introduction Product Safety Policy General Practice Important Electrical and Mechanical Safety InformationImportant Electrical and Mechanical Safety Information Ventilation Mounting AccessoriesPower Sources ServicingPower Cords AccessibilityVoltage Select Switch Internal BatteryPrecautions for Portable Computer Products Floor Standing Products Precautions for Server and Network ProductsAccessories and Options Products with CastersExternalTelevisionAntenna Grounding CompatibilityAntenna Grounding Power LinesLightning Protection Laser SafetyWarnings Precautions for Products with Laser DevicesLaser Information Compliance with Cdrh RegulationsCompliance with International Regulations Laser Product LabelNational Institute for Occupational Safety and Health NioshAppendix For More InformationTCO Information Center National Safety Council LibraryOccupational Safety and Health Administration Osha Page 297660-001
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