Lenovo 0B39663 warranty Audio line-in connector

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Audio line-in connector	This connector receives audio signals from an external
	audio device, such as a stereo system.
Audio line-out connector	This connector sends audio signals from the computer
	to external devices, such as powered stereo speakers.
Microphone connector	Use this connector to attach a microphone to your
	computer when you want to record sound or if you use
	speech-recognition software.
Headphone connector	Use this connector to attach headphones to your
	computer when you want to listen to music or other
	sounds without disturbing anyone.

6.If you have powered speakers with an ac power adapter:

a.Connect the cable that runs between the speakers, if necessary. On some speakers, this cable is permanently attached.

b.Connect the ac power adapter cable to the speakers.

c.Connect the speakers to the audio line-out connector or the headphone connector on the computer. See step 5.

d.Connect the ac power adapter to the ac power source.

7.If you have unpowered speakers with no ac power adapter:

a.Connect the cable that runs between the speakers, if necessary. On some speakers, this cable is permanently attached.

b.Connect the speakers to the audio line-out connector or the headphone connector on the computer. See step 5.

8.Connect any additional devices that you have. Your computer might not have all connectors that are shown.

12ThinkCentre 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 Modem safety information Lithium coin cell battery noticeTo 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 important tasks Completing the software installationShutting down the computer User Guide Information resourcesLenovo 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