HP 15-r030wm User Guide - Windows 7 - Page 31
Connecting headphones and microphones, Checking the sound, wireless, Regulatory, Safety
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To connect wireless speakers to your computer, follow the device manufacturer's instructions. To connect high-definition speakers to the computer, see Configuring HDMI audio settings on page 23. Before connecting speakers, lower the volume setting. Connecting headphones and microphones You can connect wired headphones or headsets to the audio-out (headphone)/audio-in (microphone) jack on your computer. Many headsets with integrated microphones are commercially available. For best results when recording, speak directly into the microphone and record sound in a setting free of background noise. WARNING! To reduce the risk of personal injury, lower the volume before putting on headphones, earbuds, or a headset. For additional safety information, see the Regulatory, Safety and Environmental Notices. Checking the sound To check the audio functions on your computer, follow these steps: 1. Select Start > Control Panel > Hardware and Sound > Sound. 2. When the Sound window opens, click the Sounds tab. Under Program Events, select any sound event, such as a beep or alarm, and click the Test button. You should hear sound through the speakers or through connected headphones. To check the recording functions on your computer, follow these steps: 1. Select Start > All Programs > Accessories > Sound Recorder. 2. Click Start Recording and speak into the microphone. Save the file to your desktop. 3. Open a multimedia program and play the recording. To confirm or change the audio settings on your computer, select Start > Control Panel > Hardware and Sound > Sound. Using audio 21