HP 15-r081nr Notebook PC - Manual (Page 31)

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