Connecting a Mac OS–based computer keyboard and mouse to your monitor

If you wish, you can plug your keyboard and mouse directly into the monitor, rather than into the back of your computer. There is one ADB port on each side of the monitor for your keyboard and mouse (or any other ADB device).

IMPORTANT Always be sure your computer is shut down before you plug in or disconnect ADB cables.

1Make sure the ADB connector on the monitor cable is plugged into an ADB port (marked by V) on the back of your computer.

IMPORTANT The ADB connector is not optional; it’s needed for your Mac OS–based computer to work correctly with your monitor. If not connected properly, extended resolutions and AppleVision software controls will not be available.

For more information, see “Connecting the Monitor Cable to a Mac OS–Based Computer” earlier in this chapter.

2If necessary, unplug the keyboard or mouse cable from the ADB connector on the back of your computer.

3Decide how you want to connect the keyboard and mouse.

For example, you can connect your mouse cable to your keyboard and then connect the keyboard to one of the ADB ports (marked by V) on either side

of the monitor stand. Or, if you prefer, you can plug your keyboard and mouse cables into the ADB ports (marked by V) on either side of the monitor stand.

4Connect your keyboard and mouse cables to the monitor’s ADB ports (marked by V) according to your preference.

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Apple 850AV manual Chapter

850AV specifications

The Apple 850AV, introduced in the early 1990s, was part of Apple's pioneering line of personal computers that showcased advanced multimedia capabilities. The 850AV served as a significant milestone in the evolution of desktop computing, emphasizing audio and video processing in an era when such features were still in their infancy.

At the heart of the Apple 850AV was its robust Apple Macintosh architecture. It was powered by a Motorola 68040 CPU, which offered enhanced performance compared to its predecessors. With a clock speed of 25 MHz, this processor enabled users to run complex applications and manage multitasking more effectively. The system came equipped with a standard RAM configuration of 4 MB, expandable to 68 MB, allowing for smoother operation of demanding software.

One of the hallmark features of the 850AV was its built-in audio capabilities, which included stereo sound output and the ability to handle digitized audio. The system came with a high-quality microphone and a CD-ROM drive, which opened up new possibilities for multimedia applications, education, and entertainment. Users could engage with educational software, listen to CDs, and even create digital audio projects—all from the comfort of their desktop.

Additionally, the Apple 850AV supported video input and output, making it one of the first computers capable of video conferencing. This functionality was facilitated by the inclusion of a video camera interface, allowing users to connect external cameras and partake in video calls and recordings. The system’s graphics capabilities were also noteworthy, supporting an impressive display resolution that enhanced the visual experience for applications and games.

The machine was built around a sleek design, showcasing Apple’s commitment to aesthetics and usability. It featured integrated speakers, a keyboard, and a mouse, all designed to create a seamless user experience. The inclusion of various ports, including USB and SCSI, allowed for connectivity with numerous peripherals, expanding the system’s versatility.

Overall, the Apple 850AV was not just a personal computer; it was a multimedia powerhouse that laid the groundwork for future innovations in computing. Its forward-thinking design and capabilities reflected Apple's dedication to enhancing user experiences and pushing the boundaries of what personal computers could achieve in the realms of audio and video.