Notes: If you want to use Fn+F5 to enable or disable the wireless features, the following device drivers must be installed on your computer beforehand:

–Power Management driver

–OnScreen Display Utility

–Wireless device drivers

For information on the wireless features, refer to “Wireless connections” on page 62.

Launching the camera and audio settings

•Fn+F6

If you press Fn+F6, the camera and audio settings window is opened and the camera preview is turned on. From this window, you can change the camera and audio settings.

Note: The Camera settings area only appears if your computer has an integrated camera. For more information, see “Using an integrated camera” on page 78.

Other functions

•Fn+PgUp: Turn the ThinkLight on. To turn it off, press Fn+PgUp again.

Note: This function is supported only on the ThinkPad notebooks that have the ThinkLight. The on or off status of the ThinkLight is shown on the screen for a few seconds when you press Fn+PgUp.

•Fn+Home: The computer display becomes brighter.

The purpose of this method is to change the brightness level temporarily. On Windows Vista, the default brightness level is loaded after sleep (standby), hibernation, reboot, or detaching or attaching an ac power adapter. To change the default brightness level, change the settings of the Power Option in the Control Panel or use the Power Manager.

•Fn+End: The computer display becomes dimmer.

The purpose of this method is to change the brightness level temporarily. On Windows Vista, the default brightness level is loaded after sleep (standby), hibernation, reboot, or detaching or attaching an ac power adapter. To change the default brightness level, change the settings of the Power Option in the Control Panel or use the Power Manager.

•Fn+Spacebar: Enable the FullScreen Magnifier function.

•Fn+F2: Lock your computer.

•Fn+F8: Change the settings of the UltraNav pointing device.

•Fn+PrtSc: Have the same function as the SysRq key.

•Fn+ScrLk: Enable or disable the numeric keypad. The indicator of numeric lock is displayed on the screen.

•Fn+Pause: Have the same function as the Break key.

•Fn+cursor keys: These key combinations are for use with Windows Media Player. They have the following functions:

–Fn + down arrow key: Play or Pause

–Fn + up arrow key: Stop

–Fn + right arrow key: Next Track

–Fn + left arrow key: Previous Track

Chapter 2. Using your computer 51

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Lenovo X220-4287, X220I TABLET, X220 TABLET, 42872W5 manual Launching the camera and audio settings Fn+F6, Other functions
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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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