Lenovo 3794HB1 user manual Appendix A. A-4

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Country or Region

Telephone Number

 

 

Romania

+4-021-224-4015

 

 

Russia

Moscow: +7-(495)-258-6300

 

Toll Free: +8-800-200-6300

 

(Russian)

 

 

Singapore

Local number only: 800-6011-343

 

DID: +603 8315 6859 (English)

 

 

Slovakia

+421-2-4954-5555

 

 

Slovenia

+386-1-200-50-60 (Slovenian)

 

 

Spain

91-714-7983

 

0901-100-000

 

(Spanish)

 

 

Sri Lanka

+9411 2493547

 

+9411 2493548

 

(English)

 

 

Sweden

Warranty service and support: 077-117-1040 (Swedish)

 

 

Switzerland

Warranty service and support: 0800-55-54-54

 

(German, French, Italian)

 

 

Taiwan

886-2-8723-9799

 

0800-000-700

 

(Mandarin)

 

 

Thailand

Local number only: 1-800-060-066

 

66 2273 4088

 

DID: +603 8315 6857 (Thai, English)

 

 

Turkey

00800-4463-2041 (Turkish)

 

 

United Kingdom

Standard warranty support: 08705-500-900 (English)

 

 

United States

1-800-426-7378 (English)

 

 

Uruguay

000-411-005-6649 (Spanish)

 

 

Venezuela

0-800-100-2011 (Spanish)

 

 

Vietnam

For Northern Area and Hanoi City:

 

844 3 946 2000 or 844 3 942 6457

 

For Southern Area and Ho Chi Minh City:

 

848 3 829 5160 or 844 3 942 6457

 

(Vietnamese, English)

 

 

Appendix A. A-4

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Contents LS2323 Wide Monitor Product numbers Contents Safety information General Safety guidelinesShipping contents Getting startedMonitor controls Types of adjustments TiltProduct overview Cable lock slot Setting up your monitor Connecting and turning on your monitorDVI Registering your option Positioning your monitor Adjusting and using your monitorComfort and accessibility Arranging your work area Accessibility information Quick tips for healthy work habitsAdjusting your monitor image Using the direct access controlsUsing the On-Screen Display OSD controls OSD functions OSD functions Exit Selecting a supported display mode Address ability Refresh rateUnderstanding power management Restoring State Power Indicator Screen Operation ComplianceWall Mounting Optional Caring for your monitorDetaching the monitor base and stand Vesa hole Monitor specifications Reference informationDVI 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 Service information Customer responsibilities Service partsTelephone technical support Appendix A. Service and SupportRegistering your option Online technical support Country or Region Telephone Number Country or Region Telephone Number Appendix A. A-4 Appendix B. Notices Recycling information Trademarks