Apple G3 manual Connecting Video Equipment

Models: G3

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033-1009 AV Card Update 4/7/98 7:18 PM Page 3

Connecting Video Equipment

The Power Macintosh AV card provides additional ports for connecting video equipment so that you can view TV and other video images on your computer monitor and store the images on your hard disk. You can also view the Macintosh desktop on a television screen attached to the computer and record images from the desktop to a videocassette recorder (VCR).

Your Macintosh can work with two major video formats:

mComposite video, which is used by most televisions, most VCRs, and laserdisc players. Composite video devices plug into the computer’s RCA-type video ports (÷ and å).

mS-video, which is a high-quality video format used by many video cameras, VCRs, and televisions. S-video devices plug into the computer’s S-video ports (¾ and ®).

The illustration below shows the computer’s video input and output ports. (The RCA-type ports are color-coded: yellow for composite video, red for right audio, and white for left audio.)

åComposite video￿

output port￿

Connects your Macintosh to the RCA-style Video In port of most VCRs or other video recording or video display equipment

®S-video output port￿

Connects your Macintosh to the S-video In port of VCRs or other video recording or video display equipment that uses an S-video connector

÷Composite video￿

input port￿

Connects your Macintosh

to the RCA-style Video Out port of most VCRs, laserdisc players, video cameras, and other video input equipment

¾S-video input port￿

Connects your Macintosh to the S-video Out port of VCRs, laserdisc players, video cameras, or other video input equipment that uses an S-video connector

The S-video input and output ports accept S-video connectors, and the composite video input and output ports accept RCA-type connectors.

S-video connector

RCA-type connector

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Apple G3 manual Connecting Video Equipment

G3 specifications

The Apple G3, introduced in 1997, marked a significant leap in Apple's computer technology and design philosophy. This series of Macintosh computers was powered by the PowerPC G3 processor, which had a clock speed ranging from 233 MHz to 750 MHz, depending on the model. The G3 chip was notable for its advanced features, including a 32 KB L1 cache and the ability to support a more complex 256 KB L2 cache. This allowed the machines to execute instructions more efficiently than their predecessors, enhancing overall performance for various computing tasks.

One of the defining characteristics of the Apple G3 line was its innovative design, which combined form and function. The desktop models featured a sleek, curving case, famously known as the "Blue and White" G3, while the all-in-one iMac G3 showcased vibrant colors and an iconic translucent design that became a hallmark of Apple devices.

The Apple G3 was notable for its extensive use of USB ports, which was a relatively new technology at the time. This foresight helped pave the way for the adoption of USB peripherals, allowing users to connect a wide range of devices, from printers to scanners, with ease. Additionally, the G3 series also provided options for expansion via PCI slots, giving users the flexibility to upgrade their systems.

In terms of graphics, the G3 models were equipped with accelerators like the ATI Rage or the NVIDIA Riva TNT, providing improved visual performance for both professional applications and gaming. This was complemented by Apple's decision to support higher screen resolutions and better color depth, enhancing the multimedia experience.

Moreover, the Apple G3 introduced the Mac OS 8 operating system, which brought improved multitasking capabilities and a more streamlined user interface. This allowed users to experience a more intuitive and productive computing environment.

Overall, the Apple G3 line represented a critical evolution in Macintosh technology. It combined powerful processing, innovative design, and new technologies that set the stage for future developments in the Apple ecosystem. The G3 series not only solidified Appleā€™s presence in the computing market but also laid the foundation for the modern computing experience that would follow in the ensuing years.