21

22

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

RJ-45 port. This port allows connection to a Local Area Network (LAN) through a network hub. (on LAN models only)

23Line In jack. This Line In (light blue) jack connects a tape player or other audio sources. In 4-channel mode, the function of this jack becomes Rear Speaker Out. (on audio models only)

24Line Out jack. This Line Out (lime) jack connects a headphone or a speaker. In 4-channel mode, the function of this jack becomes Rear Speaker Out. (on audio models only)

25Microphone jack. This Mic (pink) jack connects a microphone. In 4-channel mode, the function of this jack becomes Bass/Center. (on audio models only)

26USB 2.0 ports 1 and 2. These two 4-pin Universal Serial Bus (USB) ports are available for connecting USB 2.0 devices.

27IEEE-1394 port. This 6-pin digital interface supports electronic devices such as DV camcorders, digital cameras, scanners, and printers. (on 1394 models only)

28Serial port. This 9-pin COM1 port is for pointing devices or other serial devices.

29USB 2.0 ports 3 and 4. These two 4-pin Universal Serial Bus (USB) ports are available for connecting USB 2.0 devices.

30PS/2 keyboard port. This purple 6-pin connector is for a PS/2 keyboard.

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Chapter 1: Product introduction