HP OmniBook 3000 Notebook PC - Manual (Page 21)

Using the Port Replicator
Making Connections
1-21
To connect your audio equipment
The port replicator provides the following audio ports:
1. Attach the audio cable to the corresponding audio port.
2. Dock the OmniBook in the port replicator.
Speaker-out
Line-in
You can press Fn+F7
to mute the sound.
Pressing Fn+F7 again
enables the sound.
Microphone-in
Line-in connector for an
external audio source
(such as a CD player).
Microphone-in for an
external microphone.
Amplified speaker-out
connector for
headphones
or speakers.