HP Compaq NX9040 Startup Manual page 49

Component
1
Wireless on/off light
2
Volume buttons (3) and
audio mute light
3
Audio-out
headphone jack
4
Audio-in
microphone jack
Startup Guide
Description
On: Wireless functionality is enabled, but
wireless connection might not be
configured.
Off: No wireless device is active.
Decrease, mute, and increase the system
volume:
■
To decrease volume, use left button.
■
To increase volume, use middle button.
■
To mute or restore volume, use right
button.
■
Light on: Audio is muted.
Connects an optional headphone, headset,
or powered stereo speakers. Also connects
the audio function of an audio/video device,
such as a television or VCR.
Connects an optional external microphone.
Notebook Features
(continued)
3–27