Lenovo LT3053P manual

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12.The two USB 2.0 downstream ports can be assigned to any of two hosts (USB 2.0 Upstream or USB 3.0 Upstream) by pressing the switching key.

13.Insert the power cord into the monitor, then plug the monitor power cord and the computer cord into grounded electrical outlets.

Note: A certified power supply cord has to be used with this equipment. The relevant national installation and or equipment regulations shall be considered. A certified power supply cord not lighter than ordinary polyvinyl chloride flexible cord according to

IEC 60227 (designation H05VV-F 3G 0.75mm2 or H05VVH2-F2 3G 0.75mm2 ) shall be used. Alternative a flexible cord be of synthetic rubber according to IEC 60245 (designation H05RR-F 3G 0.75c) shall be used.

Chapter 1. 1-12

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Contents LT3053p Wide Flat Panel Monitor User’s Guide Product numbers Contents Safety information General Safety guidelinesShipping contents Getting startedPage Page Product overview Types of adjustments TiltSwivel Height Adjustment Monitor PivotMonitor controls Cable lock slotSetting up your monitor Connecting and turning on your monitorPage Page Page Page Page Page Registering your option Comfort and accessibility Arranging your work area Adjusting and using your monitorPositioning your monitor Accessibility information Quick tips for healthy work habitsUsing the direct access controls Adjusting your monitor imageIcon Control Description Using the On-Screen Display OSD controls OSD functions Original AR Full ScreenAdjustments Description ControlsOSD Selecting a supported display mode Timing Refresh rateHzImage rotation Understanding power management State Power Indicator Screen Restoring Compliance OperationDetaching the monitor base and stand Caring for your monitorWall Mounting Optional Vesa hole Monitor specifications Reference informationDVI/HDMI/DP Troubleshooting Problem Possible cause Suggested action ReferenceManual image setup Manually installing the monitor driver Installing the monitor driver in WindowsInstalling the monitor driver in Windows Vista Getting further help Service information Customer responsibilities Service partsRegistering your option Online technical support Appendix A. Service and SupportTelephone technical support Country or Region Telephone Number Appendix A. A-3 Appendix A. A-4 Appendix B. Notices Recycling information Trademarks