HP Pavilion dv3-2202tu Entertainment Notebook PC - Manual (Page 52)

Component Description
(1) Internal microphones (2) Record sound.
(2) Webcam light Turns on when video software accesses the webcam.
(3) Webcam Records audio and video and captures still photographs.
(4) Speakers (2) Produce sound.
(5) Audio-out (headphone) jacks (2) Produce sound when connected to optional powered stereo
speakers, headphones, earbuds, a headset, or television audio.
WARNING! To reduce the risk of personal injury, adjust the
volume before putting on headphones, earbuds, or a headset. For
additional safety information, refer to the Regulatory, Safety and
Environmental Notices.
NOTE: When a device is connected to the headphone jack, the
computer speakers are disabled.
(6) Audio-in (microphone) jack Connects an optional computer headset microphone, stereo array
microphone, or monaural microphone.
42 Chapter 4 Multimedia