Using Audio Features; Using The Camera - Lenovo ThinkPad X1 Carbon User Manual

3. Click OK.
• When an application using DirectDraw or Direct3D is running in full-screen mode, only the primary display
shows the output.
• You cannot use the display switching function when you are in Extend desktop mode.

Using audio features

Your computer is equipped with the following items:
• Built-in microphones
• Built-in speakers
• Combo audio connector, 3.5 mm (0.14 inch) in diameter
Your computer also has an audio chip that enables you to enjoy various multimedia audio features, such
as the following:
• Compliant with Intel High Definition Audio
• Playback of Musical Instrument Digital Interface (MIDI) and Moving Picture Experts Group Audio Layer-3
(MP3) files
• Recording and playback of pulse-code modulation (PCM) and Waveform Audio File Format (WAV) files
• Recording from various sound sources, such as a headset attached
The following table shows the supported functions for the audio devices attached to the connectors on your
computer or ThinkPad OneLink Dock.
Table 5. Audio feature list
Connector
Combo audio connector on
the computer
Combo audio connector
on the supported ThinkPad
OneLink Dock
To configure the microphone for optimal sound recording, use the Realtek HD Audio Manager program. To
start the program, go to Control Panel and click Hardware and Sound ➙ Realtek HD Audio Manager.

Using the camera

If your computer has a camera, you can use the camera to preview your video image and take a snapshot
of your current image.
To start the camera, do the following:
• For Windows 8.1, do one of the following:
– Tap the camera icon
Web-conference mode, see "Adaptive Keys overview" on page 25.
– Click Camera from the Start screen.
• For Windows 7, do one of the following:
46
User Guide
Headset with a 3.5 mm
(0.14–inch), 4-pole plug
Headphone and
microphone functions
supported
Headphone and
microphone functions
supported
in the Web-conference mode. For more information on how to display the
Conventional
headphones
Headphone function
supported
Headphone function
supported
Conventional
microphone
Not supported
Not supported