Lenovo L1940 manual Selecting a supported display mode, Factory set display modes

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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 re- attach the CRT monitor temporarily until you have re-configured the system; preferably to 1440 x 900 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

Addressability

Refresh rate

640 x 480

60Hz , 66Hz , 72Hz , 75Hz

720 x 400

70Hz

800 x 600

60Hz , 72Hz , 75Hz

832 x 624

75Hz

1024 x 768

60Hz , 70Hz , 75Hz

1152 x 864

60Hz , 75Hz

1280 x 768

60Hz

1280 x 960

60Hz

1280 x 1024

60Hz , 70Hz , 72Hz , 75Hz

1440 x 900

60Hz , 75Hz

2-6L1940 Wide Flat Panel Monitor User’s Guide

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Contents L1940 Wide Flat Panel Monitor Users Guide First Edition June Product numbersContents Safety information Shipping contents Getting startedAttaching the base and handling your monitor Types of adjustments Product overviewUser controls Setting up your monitor Connecting and turning on your monitorCable lock slot 4L1940 Wide Flat Panel Monitor User’s Guide Registering your option Adjusting and using your monitor Comfort and accessibility Arranging your work areaPositioning and viewing your monitor Quick tips for healthy work habits Accessibility informationDirect access controls Adjusting your monitor imageUsing the direct access controls Using the On-Screen Display OSD controlsMenu AdjustmentsOSD functions ControlsShows resolution, refresh rate, and product details Factory set display modes Selecting a supported display modeUnderstanding power management Power indicatorRestoring State Power Indicator Screen Operation Compliance Detaching the monitor stand Caring for your monitorMonitor specifications Monitor specifications for type-model 4434-AB1Reference information Vesa DDC DDC-CI Troubleshooting TroubleshootingProblem Possible cause Suggested action Reference Manual image setup Manually installing the monitor driver Installing the monitor driver in Windows Installing the monitor driver in Windows XPGetting further help Service information Product numbersCustomer responsibilities List of service parts Service partsCountry or Region Telephone Number Appendix A. Service and Support2Flat Panel Monitor User ’sGuide Appendix A. Service and Support A-3 4Flat Panel Monitor User ’sGuide Appendix B. Notices Trademarks