Setting up a presentation

To display information and make presentations, you can attach a data projector to your computer through the VGA 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.

Your projector might have one or more audio-input connectors. To project sound, you will need to attach the combo audio jack on your computer to these connectors, using an audio cable (commercially available).

Using dual displays

This section introduces the Extend desktop function that enables you to display output (the same or different) on both the computer display and an external monitor.

Using the Extend desktop function

Your computer supports a function named the Extend desktop. With it, you can display output on both the computer display and an external monitor. You can also display different desktop images on each monitor.

You can use the Extend desktop function without changing any settings. If the function does not work, refer to “Enabling the Extend desktop function” on page 41 to enable it.

Considerations for using the Extend desktop function

•When a program using DirectDraw or Direct3D is played in full-screen mode, it is shown only on the primary display.

•If you want to show DOS full-screen while in the Extend desktop mode, only the primary display shows DOS; the other display is blacked out.

•If your computer has the Intel graphics card, you can designate the other display as the primary display by doing the following:

1.Right-click on the desktop and select Screen Resolution.

2.Click the desired display image and select the Make this my main display check box.

3.Click OK.

Enabling the Extend desktop function

To enable the Extend desktop function, do the following:

1.Connect the external monitor to the monitor connector, then connect the monitor to an electrical outlet.

2.Turn on the external monitor.

3.Press Fn+F7, then select Extend.

To change the resolution for each monitor, do the following:

1.Right-click on the desktop, and click Screen resolution.

2.Click the Monitor-1icon (for the primary display, the computer display).

3.Set the Resolution of the primary display.

4.Click the Monitor-2icon (for the secondary display, the external display).

5.Set the Resolution of the secondary display.

6.Click Advanced settings and set up the color quality on the Monitor tab.

7.Click OK to apply the changes.

Chapter 2. Using your computer 41

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Lenovo L430, L530, 24684XU manual Setting up a presentation, Using dual displays, Using the Extend desktop function
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24684XU, L430, L530 specifications

The Lenovo L530 and L430 are part of the ThinkPad series of laptops, which are designed to cater to business professionals by providing robust performance, durability, and security features. The L530, a larger variant, is designed to meet the needs of users who require efficient multitasking capabilities, while the L430 is more compact, catering to professionals on the go.

One of the main features of the Lenovo L530 is its Intel Core processor, which offers various configuration options ranging from Intel Core i3 to i7. These processors ensure that the laptop delivers exceptional performance for demanding applications and multitasking workflows. The L530 typically comes with up to 8GB of RAM, enhancing its ability to run multiple applications smoothly.

For the L430, it also features a range of Intel Core processors, providing a balance between performance and power efficiency. With a maximum of 8GB RAM, it is designed to handle everyday business tasks with ease, making it perfect for users who need a reliable machine without the bulk.

Both models feature a 15.6-inch and 14-inch display, respectively, with options for HD and HD+ resolutions. This ensures vibrant visuals for presentations and media consumption alike. The keyboards are characteristic of the ThinkPad series, offering a comfortable typing experience with excellent key travel and feedback, making long hours of work less taxing.

In terms of storage, both laptops offer HDD and SSD options, allowing users to choose between larger storage capacities or faster boot and load times. Connectivity is another strong point, with multiple USB ports, HDMI, and Ethernet options, ensuring that users can connect various peripherals effortlessly.

Security is paramount in Lenovo's offerings. The L530 and L430 come equipped with features such as a fingerprint reader, Trusted Platform Module (TPM) for data encryption, and customizable privacy settings, catering to security-conscious professionals.

Additionally, both models boast robust build quality, adhering to military specifications for toughness. Durability means they can withstand the rigors of daily travel and usage, which is a significant consideration for business users.

Lenovo's energy-efficient technologies are also worth mentioning, promoting longer battery life and lower power consumption. Businesses can rely on these laptops for extended usage without frequent recharges, enhancing productivity.

Overall, the Lenovo L530 and L430 represent solid choices for business-oriented laptops, offering the balance of performance, portability, and security that professionals demand in today’s fast-paced work environment.
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