3.In the Select a Task navigation pane at left under Display, click Set up multiple displays.

4.In Windows 7 and Windows Vista, right-click on the Verify your display configuration, and then select either the Clone Mode or the Primary. In Windows XP, select a multi-display mode.

5.Click OK.

For a computer that has the Intel® display adapter:

1.Press Ctrl+Alt+F12. The Intel Graphics Media Accelerator Driver for mobile window appears.

2.Select Digital Display, Intel Dual Display Clone, or Extended Desktop. If you select Digital Display, the computer output appears on the DVI monitor only. If you select Intel Dual Display Clone or Extended Desktop, the output appears both on the computer display and on the DVI monitor.

3.Click OK.

Considerations for attaching a DVI monitor

Connect the DVI monitor to the expansion unit, and turn it on before you turn on the computer. Otherwise the system cannot recognize that the monitor is connected. If the option for enabling the DVI monitor in the Display Properties window does not appear, try closing the window and opening it again. If the option still does not appear, make sure that the connector of the monitor is attached firmly, and repeat the procedure for attaching the monitor.

Using the DisplayPort connector

Your computer has a DisplayPort connector, the latest digital display interface for connection to various external devices, such as CRT monitors, projectors, or even HDTV. This compact connector enables a plug-and-play setup and supports adaptors that can plug into DVI, VGA, or HDMI ports.

Note: As for ThinkPad W520 models, the CRT connector does not work in the DOS environment at NVIDIA Optimus mode or Integrated Graphics mode, you need to change to Discrete Graphics mode to turn on the CRT monitor. If there is no display to change the ThinkPad Setup setting, press F7 to switch to the Discrete Graphics mode right after power-on.

The DisplayPort connector of your computer supports audio as well as video streaming.

Setting up a presentation

Note: If your computer is a Windows 7 model, it does not support Presentation Director, but the Fn+F7 or Win+P key combination is available for switching display output to a connected projector.

Presentation Director provides an easy way to set up your computer to help you give presentations with confidence, even when you are away from your office.

Use Presentation Director to adjust resolution settings and temporarily disable power management timers to ensure an uninterrupted presentation.

Presentation Director has some predefined presentation schemes. To apply a presentation scheme, you can use the Fn+F7 key combination.

To start Presentation Director, click Start ➙ All Programs ➙ ThinkVantage ➙ Presentation Director, and follow the instructions on the screen.

Projecting video

To display information and make presentations, you can attach a data projector to your computer. Attach the data projector to the monitor connector on your computer.

Note: It may take several seconds before the projector displays the image. If you do not see your desktop displayed after 60 seconds, try pressing Fn+F7 to switch between different display output locations.

82User Guide

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Lenovo NVS-4200M, 42825BU, 4242X04, 42421A0 Setting up a presentation, Using the DisplayPort connector, Projecting video
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4242X04, NVS-4200M, 42421A0, 42825BU specifications

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