Lenovo 0B39663 warranty Additional safety information

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specification limits the computer’s maximum wide band true RMS output voltage to 150 mV. To help protect against hearing loss, ensure that the headphones or earphones you use also comply with EN 50332-2 (Clause 7 Limits) for a wide band characteristic voltage of 75 mV. Using headphones that do not comply with EN 50332-2 can be dangerous due to excessive sound pressure levels.

If your Lenovo computer came with headphones or earphones in the package, as a set, the combination of the headphones or earphones and the computer already complies with the specifications of EN 50332-1. If different headphones or earphones are used, ensure that they comply with EN 50332-1 (Clause 6.5 Limitation Values). Using headphones that do not comply with EN 50332-1 can be dangerous due to excessive sound pressure levels.

Additional safety information

CAUTION:

Plastic bags can be dangerous. Keep plastic bags away from babies and children to avoid danger of suffocation.

8ThinkCentre Safety and Warranty Guide

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Contents

ThinkCentre Safety and Warranty Guide First Edition December Copyright Lenovo Contents Weee Important safety information Conditions that require immediate actionGeneral safety guidelines BatteriesElectrical current safety information Lithium coin cell battery notice Modem safety informationTo connect To disconnect Products with television tuner options installed Laser compliance statementExample of antenna grounding Following notice applies to all countries and regionsData safety Using headphones or earphonesAdditional safety information Setting up your computer Connecting your computerThinkCentre Safety and Warranty Guide Setting up your computer Audio line-in connector Turning on computer power Completing the software installation Completing important tasksShutting down the computer Information resources User GuideLenovo ThinkVantage Tools ThinkVantage Productivity Center Lenovo WelcomeLenovo Support Web site Recording your computer informationThinkCentre Safety and Warranty Guide Warranty Warranty Service InformationCountry or Region Type of Warranty Purchase Warranty Period0385 Warranty Country or Region Type of Warranty Country or Region Type of Warranty Country or Region Type of Warranty Service 5049 Country or Region Type of Warranty Courier or Depot Service Suplemento de Garantía para México ThinkCentre Safety and Warranty Guide Worldwide Lenovo Support telephone list Country or region Telephone numberCountry or region Telephone number Worldwide Lenovo Support telephone list Country or region Telephone number Country or region Telephone number Country or region Telephone number Customer Replaceable Units CRUs Self-service CRUs Optional-service CRUs Copyright Lenovo Trademarks Electronic emission noticesCanadian Department of Communications certification label Polyvinyl Chloride PVC cable and cord notice Page Ukraine RoHS Statement Energy Star model information Energy Star power-management features, by operating system Windows Vista and WindowsThinkCentre Safety and Warranty Guide Page 0B39663