Audio Connectors - IBM IntelliStation A Pro 6224 User Manual

v One Ethernet
v Two IEEE 1394A (FireWire)
v One keyboard
v One mouse
v One parallel
v Two serial
v Five Universal Serial Bus (USB)
v One video
The following illustration shows the locations of the connectors on the rear of the
computer. See "Controls, LEDs, and connectors" on page 9 for the locations of the
connectors on the front of the computer.
Power cord
connector
Parallel
IEEE 1394
(FireWire)
USB 2
USB 1
USB 3
Ethernet
Line out
Line in
Mic
Video
The following sections describe these connectors.

Audio connectors

Use the audio connectors to connect external audio equipment to the computer.
The following illustration shows the audio connectors.
Line out
(green)
Line in
There is one line-in connector on the rear of the computer. The computer receives
audio signals through this connector from an external audio device.
Line out
There are two line-out connectors, one on the front and one on the rear of the
computer. The computer sends audio signals through this connector to powered
speakers with built-in amplifiers, headphones, a multimedia keyboard, or the audio
Mouse
Keyboard
Serial 2
Serial 1
SCSI-connector knockout
Line in Mic
(blue) (pink)
Chapter 4. Installing options
65