Lenovo ThinkVision 4420MB2 Manuale Utente

LT2452pwCFlat Panel MonitorUser's Guide

1-6 LT2452pwC Flat Panel Monitor User’s GuideConnect one end of the USB hub cable to the USB connector on the back of thecomputer, and the other end t

Chapter 1. Getting started 1-7Rotate the head of the monitor into portrait view.

1-8 LT2452pwC Flat Panel Monitor User’s GuidePlace the cables through the Main Clip. Then fasten the clip.Wrap the Cable Wrapper around the cables.

Remove the Rubber Cover from the back of the stand.Replace the Cable Cover.Chapter 1. Getting started 1-9

Power on the monitor and the computer.To install the monitor driver, insert the Reference and Driver CD, click Installdriver, and follow the on-screen

Chapter 1. Getting started 1-11Registering your optionThank you for purchasing this Lenovo® product. Please take a few moments to registeryour product

Chapter 2. Adjusting and using your monitorThis section will give you information on adjusting and using your monitor.Comfort and accessibilityGood er

·Tilt: Adjust the tilt of your monitor to optimize the appearance of the screencontent and to accommodate your preferred head and neck posture.·Genera

Accessibility informationLenovo is committed to providing greater access to information and technology topeople with disabilities. With assistive tech

To use the controls:1.Press to open the main OSD menu.2.Use or to move among the icons. Select an icon and press to access thatfunction. If th

© Copyright Lenovo 2011. iProduct numbers4420-MB2First Edition (May 2011)© Copyright Lenovo 2011.All rights reserved.LENOVO products, data, computer s

OSD Iconon MainMenuSubmenuDescriptionControls andAdjustments(Analog)ControlsandAdjustments(Digital)Brightness-/ContrastBrightnessAdjusts overall brigh

OSD Icon onMain MenuSubmenuDescriptionControls andAdjustments(Analog)Controls andAdjustments(Digital)OptionsMenu PositionAdjusts menu location on the

The display modes shown below have been optimized at the factory.Table 2-3. Factory set display modesAddressabilityRefresh rate640 x 35070 Hz640 x 480

Caring for your monitorBe sure to turn off the power before you perform any maintenance on the monitor.Do not:· Apply water or liquid directly to your

Detaching the monitor standAfter placing the monitor face down on a clean surface or soft cloth, remove the fourscrews from the stand to remove it fro

Chapter 3. Reference informationThis section contains monitor specifications, instructions to manually install themonitor driver, troubleshooting info

Table 3-1. Monitor specifications for type-model 4420-MB2 (continued)3-2 LT2452pwC Flat Panel Monitor User’s GuideVideo input (DP) InterfaceHorizontal

ProblemPossible causeSuggested actionReferenceThe words "Outof Range" areshown on thescreen, and thepower indicatoris flashing green.The sys

Table 3-2. Troubleshootingg(continued))Manual image setupIf automatic image setup does not establish the image that you prefer, performmanual image se

Chapter 3. Reference information 3-53.Use or to select Clock and Phase adjustment.·Clock (pixel frequency) adjusts the number of pixels scanned by

ContentsSafety information...iiiChapter 1. Getting

3-6 LT2452pwC Flat Panel Monitor User’s Guide17.Restart the system.Note: On LCD monitors, unlike CRTs, a faster refresh rate does not improve displayq

Installing the monitor driver in Windows 2000Note: This section must be completed before continuing with the Windows 2000automatic image setup.1.Turn

3-8 LT2452pwC Flat Panel Monitor User’s GuideGetting further helpIf you still can’t solve your problem, please contact the Lenovo Support Center. Form

Service partsThe following parts are for use by Lenovo service, or Lenovo authorized dealers, tosupport the customer warranty. Parts are for service u

A-1 © Copyright Lenovo 2011.Appendix A. Service and SupportThe following information describes the technical support that is available for yourproduct

Country or RegionTelephone NumberAfricaAfrica: +44 (0)1475-555-055South Africa: +27-11-3028888 and 0800110756Central Africa: Contact the neares Lenovo

Country or RegionTelephone NumberEgypt+202-35362525El Salvador800-6264 (Spanish)Estonia+372 6776793+372 66 00 800FinlandWarranty service and support:

Country or RegionTelephone NumberKorea1588-6782 (Korean)Latvia+371 7070360Lithuania+370 5 278 66 00Luxembourg+352-360-385-343 (French)MalaysiaLocal nu

Country or RegionTelephone NumberSri Lanka+9411 2493547+9411 2493548(English)SwedenWarranty service and support: 077-117-1040 (Swedish)SwitzerlandWarr

© Copyright Lenovo 2011. B-1Appendix B. NoticesLenovo may not offer the products, services, or features discussed in this document inall countries. Co

Safety information© Copyright Lenovo 2011. iiiGeneral Safety guidelinesFor tips to help you use your computer safety, go to:http://www.lenovo.com/safe

Any references in this publication to non-Lenovo Web sites are provided forconvenience only and do not in any manner serve as an endorsement of those

Appendix B. Notices B-3waste disposal contractor certified by a local government. In accordance with the Lawfor Promotion of Effective Utilization of

Chapter 1. Getting startedThis User’s Guide contains detailed information on the ThinkVision®LT2452pwC FlatPanel Monitor. For a quick overview, please

1-2 LT2452pwC Flat Panel Monitor User’s GuideProduct overviewThis section will provide information on adjusting monitor positions, setting usercontrol

Monitor Pivot90O - Adjust height to the top position before rotation the monitor.- Rotate clockwise until the monitor stops at 90°.User controlsYour m

Setting up your monitorThis section provides information to help you set up your monitor.Connecting and turning on your monitorNote: Be sure to read t

Connect the digital signal cable to the DVI connector of the monitor and theother end on the back of the computer.Connect one end of the DP cable to t