HP C240 - Manual (Page 25)

7
Product Information
System Unit Front Panel Controls
Audio Controls
Next to the system LEDs are the following audio controls:
The volume control, headset jack, and microphone jack features of the CD-
ROM are supported through applications only.
For more information on the features and electrical specifications, see the
section titled “Security Loop,” later in this chapter.
Headset Jack Accommodates mini-head-
phones with a 3.5 mm diameter
miniature stereo plug.
Volume Control Adjusts the audio output volume
to the headset or lineout.
Mic Jack Accommodates microphones
with a 3.5 mm diameter minia-
ture stereo plug.
Mute Button Turns off the audio output to line
out and speaker only.