Apple Power Macintosh G3 Technical Information PDF herunterladen (Seite 5)

Interfaces

m One ADB port supporting up to three ADB input devices (such as a keyboard, mouse, or

trackball) daisy-chained through a low-speed, synchronous serial bus

m Monitor port supporting color and grayscale monitors of various sizes and resolutions

(See “Video Modes” earlier in this booklet.)

m Tw o internal ATA connectors: one supports the built-in hard disk drive and one supports

the built-in CD-ROM drive

m Three internal expansion card slots supporting PCI expansion cards. Install only

expansion cards that come with Macintosh drivers and are compliant with the PCI 2.1

standard. NuBus

™

cards cannot be used in these expansion slots.

m One printer port and one modem port. Both ports are RS-232/RS-422 serial ports,

230.4 kilobit (Kbit) per second maximum (up to 2.048 megabit [Mbit] per second if

clocked externally).

m One built-in 10Base-T Ethernet RJ-45 connector for direct connection to 10Base-T networks

m One 3.5-mm sound output port for headphones or amplified speakers

m One 3.5-mm sound input port for stereo sound input. The sound input port supports the

Apple PlainTalk Microphone that comes with some Macintosh computers. The sound

input port also supports a standard stereo (miniplug-to-RCA) cable adapter for connecting

stereo equipment to your computer.

The sound input port does not support the omnidirectional microphone (the round

microphone shipped with some earlier models of Macintosh) or the attenuated RCA

adapter provided with some Macintosh models.

Optional audio/video interfaces

Some Power Macintosh G3 models include the following audio/video interfaces:

m Two pairs of RCA-type audio ports for stereo input and output

m Two composite video ports for video input and output

m Two S-video ports for video input and output

All the video ports support the NTSC and PAL video standards. The video input ports also

support the SECAM video standard.

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Apple Power Macintosh G3 Technical Information Seite 5