• Built-in microphone
• Built-in speakers
• Combo audio jack, 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
• Recording and playback of PCM and WAV files in 16-bit or 24-bit format
• 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 or
docking station are supported.
Table 3. Audio feature list
Jack
Headset with a 3.5 mm
(0.14–inch), 4-pole plug
Conventional
headphone
Conventional
microphone
Combo audio jack
Headphone and
microphone functions
supported
Headphone function
supported
Not supported
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 an integrated 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 7: Press F9 to open Control Panel. Click
Lenovo - Web Conferencing
.
• For Windows 8: Click
Camera
from the Start screen.
When the camera is started, the green camera-in-use indicator turns on.
You also can use the integrated camera with other programs that provide features such as photographing,
video capturing, and video conferencing. To use the integrated camera with other programs, open one of the
programs and start the photographing, video capturing, or video conferencing function. Then, the camera
will start automatically and the green camera-in-use indicator will turn on. For more information about using
the camera with a program, refer to the help information system of the program.
Configuring camera settings
You can configure the camera settings to meet your needs, such as adjusting the quality of the video output.
To configure the camera settings, do the following:
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