Lenovo GP20N manual Locating the controls

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Locating the controls

The following figure shows the locations of the controls on the drive.

1 Disc tray	Used to firmly seat the medium with the label
	facing up on the disc tray.
	Attention: Push the CD/DVD medium down
	until it clicks and is secured in the center.
2 LED indicator	The LED indicates the status of the drive.
	• LED blinks once: indicates that the drive is
	powered by the computer no matter you
	connect the USB data cable or USB power
	cable to your computer; or indicates that you
	have pressed the Eject button and the disc tray
	will be ejected.
	• LED blinks and stops: indicates that the drive
	detects no data.
	• LED glitters: indicates that the drive is writing
	or reading the data on the medium.
3 Eject button	Press this button to open the disc tray.

2Lenovo USB Portable DVD Burner GP20N User Guide

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Contents GP20N First Edition May Statement Iv Lenovo USB Portable DVD Burner GP20N User Guide Contents Working with the Lenovo USB Portable DVD Burner Safety information Viii Lenovo USB Portable DVD Burner GP20N User Guide General safety guidelines ServicePower cords and power adapters Extension cords and related devices Batteries Heat and product ventilation Xiv Lenovo USB Portable DVD Burner GP20N User Guide About the Lenovo USB Portable DVD Burner Product descriptionLocating the controls Hardware and software requirements Main features Power configurationEasy connection Incorporation of the buffer underrun prevention functionInstalling the drive Installing and Using the Lenovo USB Portable DVD BurnerConnecting the drive Lenovo USB Portable DVD Burner GP20N User Guide Loading the media Ejecting the mediaManually ejecting the media Removing the drive Maintaining the drive Cleaning the driveCaring for the drive Working with the Lenovo USB Portable DVD Burner Before you beginUsing the media Handling and caring for the mediaUsing the DVD-RAM media Using the CDs and DVDs mediaUsing the CD-Rs and CD-RWs media Using the DVD-Rs, DVD+Rs, DVD+RWs, and DVD-RWs mediaTroubleshooting You cannot create a multi-session mediumYou cannot eject a CD or DVD medium Troubleshooting Lenovo USB Portable DVD Burner GP20N User Guide Physical specifications Appendix A. Product specificationsPower requirements Read Speeds Environmental requirementsWrite Speeds Appendix B. Electronic emission notices Lenovo USB Portable DVD BurnerIndustry Canada Class B emission compliance statement Appendix B. Electronic emission notices Avis de conformité à la directive de l’Union Européenne Unión Europea Normativa EMC Unione Europea Directiva EMC Conformidad électromagnéticaKorea Class B Compliance Japan Vcci Class B Compliance China RoHS Turkish statement of complianceVersion