33
Making External Connections
PS/2
mouse
PS/2
keyboard
USB
ports
Parallel port (LPT1)
Serial port
COM 1
Serial port
COM 2
Line-in
Game port
Microphone
Line-out
1. The upper PS/2 port can be used by a PS/2 pointing device.
The lower PS/2 port can be used by a PS/2 keyboard.
2. Use the USB ports to connect to USB devices.
3. LPT1 is a parallel port that can be used by printers or other
parallel communications devices.
4. COM ports are serial ports used by serial devi ces such as
mice or fax/modems. COM1 is identified by the system as
COM1/3. COM2 is identified by the system as COM2/4.
5. Use the game port to connect a joystick or a MIDI device.
6. Three audio ports are provided. The left side jack is for a
stereo line-out signal. The middle jack is for a stereo line-in
signal. The right side jack is for a microphone.