HP cv7500 manual Cadmium, Mercury

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TCO‘99 Requirements

The relevant TCO'99 demand requires that plastic components weighing more than 25 grams must not contain flame retardants with organically bound bromine or chlorine. Flame retardants are allowed in the printed circuit boards since no substitutes are available.

Bioaccumulative is defined as substances which accumulate within living organisms.

Cadmium

Cadmium is present in rechargeable batteries and in the color-generating layers of certain computer displays. Cadmium damages the nervous system and is toxic in high doses. The relevant TCO'99 requirement states that batteries, the color-generating layers of display screens and the electrical or electronics components must not contain any cadmium.

Cadmium is a heavy metal that is Bioaccumulative.

Mercury

Mercury is sometimes found in batteries, relays and switches. It damages the nervous system and is toxic in high doses. The relevant TCO'99 requirement states that batteries may not contain any mercury. It also demands that mercury is not present in any of the electrical or electronics components associated with the labelled unit. There is however one exception. Mercury is, for the time being, permitted in the back light system of flat panel monitors as there today is no commercially available alternative. TCO aims on removing this exception when a mercury free alternative is available.

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Reference Guide

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Contents Reference Guide Color Monitor Series 5500, 7500, 7550Reference Guide Color Monitor Series 5500, 7500, 7550 Contents Troubleshooting Kit Contents IntroductionSafety and Maintenance Guidelines Safety GuidelinesPower Requirements Important Safety InformationMaintenance Guidelines Safety and Maintenance Guidelines Removing the Monitor Base Installation Monitor Base InstallationMonitor Installation Installation Operation Information FilesFront Panel Controls Front Panel ControlsOn-Screen Display On-Screen Display Functions On-Screen Display Icons and FunctionsHorizontal Right-Adjustment Size Parallelo On-Screen Display Icons and Functions No Signal Message Monitor MessagesOut of Frequency Range Message Using the Energy Saver Mode Power Management Status for 5500/15 Series MonitorsPower Management Status for 9500/19 Series Monitors Troubleshooting Solving Common ProblemsTroubleshooting Technical Using the Worldwide Web Preparing to Call Technical Support Technical Specifications 5500/15 Series MonitorMprii 7500/17 Series Monitor Mprii 7550/17 Flat CRT Monitor Mprii 9500/19 Series Monitor Mprii Modifications Agency Regulatory NoticesFederal Communications Commission Notice Cables Canadian Notice Avis CanadienEuropean Notice Japanese NoticePower Cord Set Requirements Korean Notice EPA Energy Star ComplianceAgency Regulatory Notices Why do we have environmentally labelled computers? TCO‘99 RequirementsWhat does labelling involve? Environmental Requirements Flame RetardantsCadmium MercuryCFCs Freons Lead