Computer Hardware User Manual

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Chapter 1: Product introduction

Parallel port. This 25-pin port connects a parallel printer, a scanner,

or other devices.

IEEE1394 port. This 6-pin IEEE 1394 port provides high-speed

connectivity for audio/video devices, storage peripherals, other

PCs and/or portable devices.

RJ-45 port. This port allows connection to a Local Area Network

(LAN) through a network hub.

Line In jack. This Line In (light blue) jack connects a tape player or

other audio sources. In 6-channel mode, the function of this jack

becomes Bass/Center Speaker.

Line Out jack. This Line Out (lime) jack connects a headphone or a

speaker. In 6-channel mode, the function of this jack becomes Front

Speaker Out.

Microphone jack. This Mic (pink) jack connects a microphone. In 6-

channel mode, the function of this jack becomes Rear Speaker Out.

USB 2.0 ports 1 and 2. These two 4-pin Universal Serial Bus

(USB) ports are available for connecting USB 2.0 devices.

USB 2.0 ports 3 and 4. These two 4-pin Universal Serial Bus (USB)

ports are available for connecting USB 2.0 devices.

Serial port. This 9-pin COM1 port is for pointing devices or other

serial devices.

S/PDIF jack. This jack connects to external audio output devices.

PS/2 keyboard port. This purple connector is for a PS/2 keyboard.