Knowing the Parts 2
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1394 Port (on selected models)IEEE1394 is a high speed serial bus like SCSI but has simple connections and hot- plugging capabilities like USB. The interface IEEE1394 has a bandwidth of 100-400 Mbits/sec and can handle up to 63 units on the same bus. IEEE1394 is also used in high-end digital equipment and should be marked “DV” for Digital Video port.
SPDIF Output Jack (on selected models) | Combo | This jack provides connection to SPDIF (Sony/Philips Digital Interface) compliant de- |
| vices for digital audio output. Use this feature to turn the Notebook PC into a hi-fi home |
| |
| | entertainment system. |
Headphone Output JackThe stereo headphone jack (1/8 inch) is used to connect the Notebook PC’s audio out signal to amplified speakers or headphones. Using this jack automatically disables the built-in speakers.
Microphone Input Jack (Mic In)The mono microphone jack (1/8 inch) can be used to connect an external microphone or output signals from audio devices. Using this jack automatically disables the built-in micro- phone. Use this feature for video conferencing, voice narrations, or simple audio recordings.
The stereo input jack (1/8 inch) can be used to connect a stereo audio source to the Notebook PC. This feature is used mainly to add audio to multimedia applications.
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TV-Out Port (on selected models)The TV-Out port is an S-Video connector that allows routing the Notebook PC’s display to a television or video projection device. You can choose between simultaneouly or single display. Use an S-Video cable (not provided) for high quality displays or use the provided RCA to S-Video adapter for standard video devices. This port supports both NTSC and PAL formats.
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LAN PortThe RJ-45 LAN port with eight pins is larger than the RJ-11 modem port and supports a standard Ethernet cable for connection to a local network. The built-in connector allows convenient use without additional adapters.
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Modem PortThe RJ-11 modem port with two pins is smaller than the RJ-45 LAN port and supports a standard telephone cable. The internal modem supports up to 56K V.90 trans- fers. The built-in connector allows convenient use without additional adapters.
IMPORTANT! The built-in modem does not support the voltage used in digital phone systems. Do not connect the modem port to a digital phone system or else damage will occur to the Notebook PC.
