Lenovo ThinkPad Edge E125 (English) User Guide - Page 58

Using audio features, Using an integrated camera, Configuring for sound recording, Start

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• If the external monitor you are using is outdated, the resolution and the refresh rate may be limited. Using audio features Your computer is equipped with the following: • Combo audio jack, 1/8 inch (3.5 mm) in diameter • Built-in stereo speakers • Built-in dual array digital microphone 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 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 Wavetable 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, such as a headset attached to the combo audio jack of your computer. Note: The combo audio jack does not support a conventional microphone. If a conventional headphone is attached to it, the headphone function is supported. If a headset with a 3.5mm 4-pole plug is attached to it, both headphone and microphone functions are supported. The following table shows which functions of the audio devices attached to the jacks on your computer are supported. Table 3. Audio feature list Combo audio jack Headset with a 3.5 mm 4-pole plug Headphone and microphone functions supported Conventional headphone Conventional microphone Headphone function supported Not supported Configuring for sound recording To configure the microphone for optimized sound recording, do as follows: For Windows 7: Click Start ➙ Control Panel ➙ Hardware and Sound ➙ SmartAudio. For Windows XP: Click Start ➙ Control Panel ➙ Sounds, Speech, and Audio Devices ➙ SmartAudio. Using an integrated camera If your computer has an integrated camera, when you press F5 to open the Communications settings window, the camera will be launched and the green camera-in-use indicator will turn on automatically. In the Communications settings window, you can preview your video image and take a snapshot of your current image. You can also 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 documentation that came with the program. 42 User Guide

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•
If the external monitor you are using is outdated, the resolution and the refresh rate may be limited.
Using audio features
Your computer is equipped with the following:
•
Combo audio jack, 1/8 inch (3.5 mm) in diameter
•
Built-in stereo speakers
•
Built-in dual array digital microphone
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 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 Wavetable 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, such as a headset attached to the combo audio jack of your
computer.
Note:
The combo audio jack does not support a conventional microphone. If a conventional headphone is
attached to it, the headphone function is supported. If a headset with a 3.5mm 4-pole plug is attached to it,
both headphone and microphone functions are supported.
The following table shows which functions of the audio devices attached to the jacks on your computer are
supported.
Table 3. Audio feature list
Headset with a 3.5 mm
4-pole plug
Conventional headphone
Conventional microphone
Combo audio jack
Headphone and
microphone functions
supported
Headphone function
supported
Not supported
Configuring for sound recording
To configure the microphone for optimized sound recording, do as follows:
For Windows 7: Click
Start
➙
Control Panel
➙
Hardware and Sound
➙
SmartAudio
.
For Windows XP: Click
Start
➙
Control Panel
➙
Sounds, Speech, and Audio Devices
➙
SmartAudio
.
Using an integrated camera
If your computer has an integrated camera, when you press F5 to open the Communications settings
window, the camera will be launched and the green camera-in-use indicator will turn on automatically. In
the Communications settings window, you can preview your video image and take a snapshot of your
current image.
You can also 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 documentation that came with the program.
42
User Guide