HP Evo n150 Compaq Evo Notebook N150 Series - Page 54

Connecting to the Stereo Line-Out/Headphone Jack, Audio Components

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Audio Audio Components Component Function 1 Microphone Supports audio input when the display is open and has a standard sensitivity of -50dB. 2 Stereo speakers Provide audio playback of multimedia applications. 3 Stereo line-in jack Supports a single line sound channel (monaural) microphone with a 3.5-mm plug. 4 Stereo Provides input from an external stereo line-out/headphone jack player such as a CD player, stereo turner, or tape deck. Connecting to the Stereo Line-Out/Headphone Jack When connecting a device to the stereo line-out jack: s Use only a 3.5-mm stereo plug. s Use 32-ohm headphones and at least 8-ohm external speakers for best sound quality. The stereo line-out jack disables the computer speaker when an external audio device is plugged into the jack. Å WARNING: To reduce the risk of personal injury, turn down the volume control before putting on headphones. Ä CAUTION: To prevent possible damage to an external device, do not plug a single line sound channel (monaural) connector into the stereo speaker/headphone jack. 6-2 Hardware Guide

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6–2
Hardware Guide
Audio
Connecting to the Stereo Line-Out/Headphone
Jack
When connecting a device to the stereo line-out jack:
■
Use only a 3.5-mm stereo plug.
■
Use 32-ohm headphones and at least 8-ohm external speakers
for best sound quality.
The stereo line-out jack disables the computer speaker when an
external audio device is plugged into the jack.
Å
WARNING:
To reduce the risk of personal injury, turn down the
volume control before putting on headphones.
Ä
CAUTION:
To prevent possible damage to an external device, do
not plug a single line sound channel (monaural) connector into the
stereo speaker/headphone jack.
Audio Components
Component
Function
1
Microphone
Supports audio input when the display is
open and has a standard sensitivity of
–50dB.
2
Stereo speakers
Provide audio playback of multimedia
applications.
3
Stereo line-in jack
Supports a single line sound channel
(monaural) microphone with a 3.5-mm plug.
4
Stereo
line-out/headphone jack
Provides input from an external stereo
player such as a CD player, stereo turner, or
tape deck.