Laser Safety Warnings | HP 17XL579 instruction

Precautions for Products with Modems, Telecommuni- cations, or Local Area Network Options

Precautions for Products with Laser Devices

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In addition to the general precautions described earlier in this section, be sure to observe the following precautions when operating telecommunications and network equipment. Failure to observe these precautions could result in fire, bodily injury, and damage to the equipment.

◆Do not connect or use a modem or telephone (other than a cordless type) during a lightning storm. There may be a remote risk of electric shock from lightning.

◆Never connect or use a modem or telephone in a wet location.

◆Do not plug a modem or telephone cable into the Network Interface Card (NIC) receptacle.

◆Disconnect the modem cable before opening a product enclosure, touching or installing internal components, or touching an uninsulated modem cable or jack.

◆Do not use a telephone line to report a gas leak while you are in the vicinity of the leak.

All Compaq systems equipped with a laser device comply with safety standards, including International Electrotechnical Commission (IEC) 825. With specific regard to the laser, the equipment complies with laser product performance standards set by government agencies for a Class 1 laser product. The product does not emit hazardous light; the beam is totally enclosed during all modes of customer operation and maintenance.

Laser Safety Warnings

In addition to the general precautions described earlier in this section, be sure to observe the following warnings when operating a product equipped with a laser device. Failure to observe these warnings could result in fire, bodily injury, and damage to the equipment.

WARNING: To reduce the risk of exposure to hazardous radiation:

◆Do not try to open the unit enclosure. There are no user-serviceable components inside.

◆Do not operate controls, make adjustments, or perform procedures to the laser device other than those specified herein.

◆Allow only Compaq Authorized Service technicians to repair the unit.

Safety and Comfort

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HP 17XL579 manual Laser Safety Warnings

Contents

Presario 2000 191432-001 Page Contents Page Government Approvals IiiPage Page Page Safety and Comfort Promoting a Safe and Comfortable Work Environment Take Action for Safety and ComfortImportant Choices Move AdjustKey Principles Relax Vary Your Posture Finding Your Comfort ZoneRemember Range of Positions Organizing Your Adjustments Different Postures Feet, Knees, and Legs Providing enough leg room Back Getting comfortable Forearms Wrists, Hands Don’t anchor your wrists Checking elbow height Shoulders and ElbowsEyes Resting your eyes Monitor Cleaning your monitor and eyeglassesArranging Your Work Area Having your eyes examined Tilting the monitor Adjusting the monitor heightPositioning the monitor Hint Eye Height Eliminating glare and reflections on your monitor Adjusting monitor height for bifocal and trifocal usersHint Adjusting Brightness and Contrast Hint Notebook Viewing Positioning the keyboard Adjusting the keyboard height and slopeUsing a keyboard tray comfortably Aligning the mouse and keyboard Using a palm rest Using arm supportsArm Supports and a Palm Rest Minimizing your reach Using a document holderPapers and Books Hint For Pauses Only Phone Using a Computer Working in Comfort Hint Long Hours of Use Typing StyleReaching for keys and key combinations Hint Keep it Light Clean frequently Adjusting software controlsHint Hunt-and-Peck Typing Aligning forearms, wrists, and hands Using a Keyboard on a SofaSwitch Hands Hint Pointing Comfort Vary your tasks Taking Breaks Varying Your TasksTake breaks Reduce sources of stress Monitoring personal tolerance levels and limits Health Habits ExerciseMonitoring Your Cultivating health and fitness From the Ground Up From the Top Down Organizing Your AdjustmentsHint Be Inventive Self-Check Shoulders Arms, Wrists Hands Eyes Keys? Computing General Prevention Safety Standards Electrical and Mechanical Safety InformationProduct Safety Policy General Practice Damage requiring service General Precautions for Compaq ProductsInstallation Requirements Ventilation Mounting accessoriesServicing Water and moisture Voltage select switch Power sourcesAccessibility Internal battery Safety check CleaningReplacement parts Options and upgrades Safety interlocks and enclosures Precautions for Portable Computer ProductsPrecautions for Server and Network Products Hot surfaces Products with casters Accessories and optionsHot-pluggable power supplies Floor standing products External television antenna grounding Power linesCompatibility Lightning protection Safety and Comfort No. Component Antenna Grounding Laser Safety Warnings Laser Product Label Compliance with Cdrh RegulationsCompliance with International Regulations Laser information For More Information Human Factors and Ergonomics Society National Safety Council Library Government Approvals European Union Notice Federal Communications Commission Notice Cables Japanese Notice Regulations Governing the Use of Modems Telecom Network ApprovalsRinger Equivalence Number REN Telephone Consumer Protection Act Canadian Regulations Governing the Use of Modems Network Babt Users NoticeTelephone Connection Government Approvals Benutzerhinweise für besondere Bestimmungen in Deutschland Benutzerhinweise für besondere Bestimmungen in ÖsterreichWahlsperre Brugerinstruktioner i overensstemmelse med danske krav Speciale gebruiksinstructies voor Nederland New Zealand Modem Statements Safety Batteries Laser Assemblies Cdrh Regulations Laser Label Information Locating Regulatory Compliance Using Computer GermanErgonomics Mobile Products Typical Agency Label Component Energy Star Compliance Energy Compliance