Lenovo 4015LS1 Selecting a supported display mode, Address ability Refresh rate, Ntsc, Pal

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Selecting a supported display mode

The display mode the monitor uses is controlled by the computer. Therefore, refer to your computer documentation for details on how to change display modes.

The image size, position and shape might change when the display mode changes. This is normal and the image can be readjusted using automatic image setup and the image controls.

Unlike CRT monitors, which require a high refresh rate to minimize flicker, LCD or Flat Panel technology is inherently flicker-free.

Note: If your system has previously been used with a CRT monitor and is currently configured to a display mode outside the range of this monitor, you may need to reattach the CRT monitor temporarily until you have re-configured the system; preferably to 1920 x 1080 at 60 Hz, which is the Native Resolution Display mode.

The display modes shown below have been optimized at the factory.

Table 2-3.Factory set display modes

Address ability

Refresh rate

 

 

NTSC

60 Hz

 

 

PAL

50 Hz

 

 

640 x 350

70 Hz

 

 

720 x 400

70 Hz

 

 

640 x 480

60 Hz, 72 Hz, 75 Hz

 

 

720 x 400

70 Hz

 

 

800 x 600

56 Hz, 60 Hz, 72 Hz, 75 Hz

 

 

832 x 624

75 Hz

 

 

1024 x 768

60 Hz, 70 Hz, 75 Hz

 

 

1152 x 864

75 Hz

 

 

1280 x 1024

60 Hz, 70 Hz, 75 Hz

 

 

1366 x 768

60 Hz

 

 

1440 x 900

60 Hz

 

 

1600 x 900

60 Hz

 

 

1680 x 1050

60 Hz

 

 

1920 x 1080

60 Hz

 

 

480I

60 Hz

 

 

480P

60 Hz

 

 

576P

50 Hz

 

 

720P

50 Hz, 60 Hz

 

 

1080I

50 Hz, 60 Hz

 

 

1080P

50 Hz, 60 Hz

 

 

Chapter 2. 2-7

Image 17 Contents
LS2421p Wide Monitor Product numbers Contents Safety information General Safety guidelines Getting started Shipping contentsMonitor controls Adjusting the tiltProduct overview Cable lock slot Setting up your monitorConnecting and turning on your monitor Page Page Registering your option Positioning your monitor Adjusting and using your monitorComfort and accessibility Arranging your work area Quick tips for healthy work habits Accessibility informationUsing the direct access controls Adjusting your monitor imageIcon Control Description DDC-CIUsing the On-Screen Display OSD controls OSD functions Mute Address ability Refresh rate Selecting a supported display modeNtsc PALEnergy Star Understanding power managementRestoring State Power Indicator Screen Operation Compliance Wall Mounting Optional Caring for your monitorDetaching the monitor hinge cover and stand Vesa hole Hdmi Monitor specificationsReference information Vesa DDC Problem Possible cause Suggested action Reference TroubleshootingManual image setup Installing the monitor driver in Windows Manually installing the monitor driverInstalling the monitor driver in Windows Vista Installing the monitor driver in Windows XP Customer responsibilities Service informationRegistering your option Online technical support Appendix A. Service and SupportTelephone technical support Country or Region Telephone NumberWarranty service and support 02-225-3611 Dutch +30-210-680-1700 Warranty service and support 8152-1550 Norwegian Appendix B. Notices Trademarks Recycling informationAppendix C. USB Hub description