Note: If you use the wireless feature (the 802.11 standards) of your computer simultaneously with a Bluetooth option, the data transmission speed can be delayed and the performance of the wireless feature can be degraded.

•For Windows 7:

1.Press F8 and then follow the instructions on the screen to enable the Bluetooth feature.

2.Right-click the data that you want to send.

3.Select Send To ➙ Bluetooth Devices.

4.Select a Bluetooth device, and then follow the instructions on the screen.

•For Windows 8 and Windows 8.1:

1.Go to the desktop, and then right-click the data that you want to send.

2.Select Send To ➙ Bluetooth Devices.

3.Select a Bluetooth device, and then follow the instructions on the screen.

For more information, refer to the Windows help information system and the Bluetooth help information system.

Using the NFC connection

Near field communication is a high-frequency and short-range wireless communications technology. Depending on the model, your computer might come with the NFC feature. By using the NFC feature, you can establish the radio communications between your computer and another NFC-enabled device over a distance no more than a few centimeters.

By default, the NFC feature is enabled. If the NFC feature of your computer is disabled, do the following to enable the NFC feature:

•For Windows 7:

1.Start the ThinkPad Setup program. See “Security menu” on page 92.

2.Select Security ➙ I/O Port Access.

3.Set the NFC device option to Enabled.

•For Windows 8 and Window 8.1:

1.Move the pointer to the top-right or bottom-right corner of the screen to bring up the charms.

2.Do the following:

–For Windows 8: Click Settings ➙ Change PC settings ➙ Wireless.

–For Windows 8.1: Click Settings ➙ Change PC settings ➙ Network ➙ Radio devices.

3.Slide the NFC switch to the right to enable the NFC feature.

If you still cannot enable the NFC feature, check the NFC device setting in the ThinkPad Setup program by doing the following:

1.Start the ThinkPad Setup program. See “Security menu” on page 92.

2.Select Security ➙ I/O Port Access.

3.Set the NFC device option to Enabled.

You can use the NFC feature with NFC supported programs, such as the Lenovo QuickCast program and the Lenovo QuickControl program.

Chapter 2. Using your computer 35

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Lenovo S540 manual Using the NFC connection, Select Send To Bluetooth Devices, Select Security I/O Port Access
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S540 specifications

The Lenovo S540 is a sophisticated laptop designed for both performance and portability, making it an excellent choice for professionals and students alike. This device showcases a blend of modern aesthetics and powerful functionality, representing a notable entry in Lenovo's versatile lineup.

At the heart of the Lenovo S540 lies an Intel Core processor, available in multiple configurations, enabling users to select the level of performance that best suits their needs. These processors deliver exceptional speed and responsiveness, allowing users to seamlessly handle demanding tasks such as video editing, graphic design, or multitasking across various applications.

One of the standout features of the S540 is its stunning display. The laptop offers a Full HD display with vibrant colors and sharp details, whether you are watching movies, editing photos, or simply browsing the web. The narrow bezels around the screen enhance the viewing experience, making it an immersive option for both work and entertainment.

In terms of design, the Lenovo S540 boasts a sleek and lightweight chassis, making it ideal for on-the-go usage. Weighing in at just over 3.5 pounds, it easily fits into backpacks or briefcases, perfect for commuters or students moving between classes. The premium build quality ensures that it not only looks good but can also withstand daily wear and tear.

Battery life is another highlight, with the S540 offering impressive longevity that can last up to 12 hours on a single charge. This capability is crucial for users who may not have immediate access to a power source while out and about. Furthermore, it features rapid charge technology allowing users to recharge the battery quickly when needed.

Connectivity options on the S540 are generous, including USB-C, USB 3.1, HDMI, and a headphone/microphone combo jack. These ports facilitate easy connection to a variety of devices and peripherals, enhancing the overall usability of the laptop.

The Lenovo S540 also makes considerable use of modern technologies such as Intelligent Cooling, which adjusts performance and efficiency based on usage patterns, and TrueBlock Privacy Shutter, providing users with physical protection for the webcam when not in use.

With its balance of style, performance, and innovative features, the Lenovo S540 stands out as a formidable option in the competitive landscape of ultrabooks, making it a prime choice for anyone in need of a reliable and capable laptop.
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