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Press the Screen Rotation buttonto rotate the screen clockwise.

The Secure Attention Sequence button functions the same as the Ctrl+Alt+Del key combination.

Press the power button button to turn the computer on or off.

Using the Tablet Shortcut Menu

Tablet Shortcut Menu is a software tool bar that is optimized for use when your computer is in the tablet mode. From this menu you can adjust certain system settings and start the ThinkPad utility programs, such as Access Connections and Presentation Director. The menu also provides functions that are useful in the tablet mode, such as changing the screen orientation automatically for different positions of the computer, disabling the Beam Forming feature automatically in tablet mode, or resuming the system from standby when the Tablet Digitizer Pen is removed from its slot.

To start the Tablet Shortcut Menu, press the “Using the Tablet buttons” on page 45 on the computer display bezel, using either the Tablet Digitizer Pen or your finger. The main panel appears on the screen.

There is another way to open the main panel.

For Windows 7: Click Start ➙ All Programs ➙ Lenovo ThinkVantage Tools ➙ Tablet Utility.

For Windows Vista and Windows XP: Click Start ➙ All Programs ➙ ThinkVantage ➙ Tablet Shortcut Menu.

For details, refer to the Help in the Tablet Shortcut Menu.

Special keys and buttons

Your computer has several special keys and buttons.

46User Guide

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Lenovo 428742U, X220I TABLET, X220 TABLET, X220-4287, 42872W5 Using the Tablet Shortcut Menu, Special keys and buttons
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4291BR6PC10B616, 42875TU, 428742U, 4294CTO, X220-4287 specifications

Lenovo's X220i, X220i Tablet, and their respective models such as 42872W5, 42912XU, and 429133U are part of the ThinkPad series, renowned for their reliability, performance, and innovative features tailored for both business and personal use. The X220i and X220i Tablet stand out in the ultrabook category, offering a perfect balance between portability and functionality, making them ideal for professionals on the go.

The X220i features a 12.5-inch display, which delivers vibrant visuals and clear text, ensuring users can work efficiently in various lighting conditions. The display options may include HD resolutions with anti-glare technology, minimizing reflections and enhancing visibility. The X220i Tablet takes portability a step further by incorporating touchscreen capabilities, allowing for a more interactive experience, which is particularly useful for presentations and drawing applications.

Under the hood, both models are powered by Intel Core processors, providing solid performance for multitasking and demanding applications. The X220i comes with options for up to 8GB of RAM, ensuring smooth operation even when handling multiple applications simultaneously. Storage options typically include fast SSDs, which not only enhance boot times but also improve file access speeds, contributing to overall responsiveness.

A key feature of the ThinkPad series is its exceptional build quality. The X220i and X220i Tablet are constructed with durable materials, including magnesium alloy and reinforced hinges, designed to withstand the rigors of daily use. Additionally, they are tested against military specifications, ensuring reliability in challenging conditions.

Connectivity options are extensive, featuring USB 3.0 ports, a VGA port, and HDMI, allowing users to connect to various peripherals and external displays. Advanced wireless connectivity options such as Wi-Fi and Bluetooth enable seamless communication and file sharing.

Battery life is another area where the X220i series excels. The laptops are designed to last an extended period on a single charge, often exceeding 8 hours, making them suitable for long workdays without the need for a power outlet.

In conclusion, the Lenovo X220i, X220i Tablet, and their variants like 42872W5, 42912XU, and 429133U are exemplary devices that blend portability, performance, and durability. Ideal for professionals and students alike, these devices cater to a range of computing needs while maintaining a compact and lightweight profile.
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