Lenovo
4015LS1
user manual
LS2421p Wide Monitor
Troubleshooting
Specs
Accessibility information
Setting up your monitor
Adjusting the tilt
Understanding power management
Service information
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LS2421p Wide Monitor
User's Manual
LENOVO (BEIJING) LIMITED
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Contents
LS2421p Wide Monitor
Product numbers
Contents
Safety information General Safety guidelines
Getting started
Shipping contents
Product overview
Adjusting the tilt
Monitor controls
Connecting and turning on your monitor
Setting up your monitor
Cable lock slot
Page
Page
Registering your option
Comfort and accessibility Arranging your work area
Adjusting and using your monitor
Positioning your monitor
Quick tips for healthy work habits
Accessibility information
Using the direct access controls
Adjusting your monitor image
Icon Control Description
DDC-CI
Using the On-Screen Display OSD controls
OSD functions
Mute
Address ability Refresh rate
Selecting a supported display mode
Ntsc
PAL
Restoring State Power Indicator Screen Operation Compliance
Understanding power management
Energy Star
Detaching the monitor hinge cover and stand
Caring for your monitor
Wall Mounting Optional
Vesa hole
Reference information
Monitor specifications
Hdmi
Vesa DDC
Problem Possible cause Suggested action Reference
Troubleshooting
Manual image setup
Installing the monitor driver in Windows
Manually installing the monitor driver
Installing the monitor driver in Windows Vista
Installing the monitor driver in Windows XP
Customer responsibilities
Service information
Registering your option Online technical support
Appendix A. Service and Support
Telephone technical support
Country or Region Telephone Number
Warranty service and support 02-225-3611 Dutch
+30-210-680-1700
Warranty service and support 8152-1550 Norwegian
Appendix B. Notices
Trademarks
Recycling information
Appendix C. USB Hub description