
Note: To change the color settings,
Setting up a presentation
To make presentations, you can attach a projector to your computer through the HDMI port on your computer.
Note: If the projector connector is not compatible to the HDMI port on your computer, you can purchase a converter cable on http://www.lenovo.com/accessories/services/index.html.
It might take several seconds before the projector displays the image. If you do not see your desktop displayed after 60 seconds, press F7 to switch between different display output locations.
Your projector might have one or more
Using the AMD Switchable Graphics feature
Some ThinkPad notebook computers support the AMD Switchable Graphics feature.
To achieve the best balance between the computer performance and a long battery life, depending on the graphics quality demand of the running program and the settings of the power plan that you use, the AMD Switchable Graphics feature automatically switches between High Performance Graphics and Energy Saving Graphics, with no need to restart your computer, close programs, or intervene manually.
Using audio features
Your computer is equipped with the following:
•Combo audio jack, 1/8 inch (3.5 mm) in diameter
•
•
Your computer also has an audio chip that enables you to enjoy various multimedia audio features:
•Compliant with Intel High Definition Audio
•Recording and playback of PCM and WAV files in
•Playback of a WAV file at a sample rate of 44.1KHz to 192 KHz
•Playback of MIDI files through a Wave table synthesizer under Microsoft Windows operating systems
•Playback of MP3 files through the Windows Media Player or a software MP3 player
•Recording from various sound sources
Note: The combo audio jack does not support a conventional microphone.
The following table shows which functions of the audio devices attached to the jacks on your computer are supported.
Table 3. Audio feature list
Jack | Headset with a 3.5 mm | Conventional | Conventional |
| headphone | microphone | |
|
|
|
|
Combo audio jack | Headphone and | Headphone function | Not supported |
| microphone functions | supported |
|
| supported |
|
|
|
|
|
|
Chapter 2. Using your computer 35