Can’t Find It?

See also Macintosh Guide’s onscreen index. Open the Guide (h) menu and choose Macintosh Guide

(or Mac OS Guide); then click the Index button.

playing audio CDs through (Mac OS–based computers) 52–53

as sound output source (Mac OS–based computers) 43

specifications for 91 troubleshooting 72, 73, 74 turning on or off in sleep mode (Mac

OS) 40

turning on or off in sleep mode (Windows) 60, 61

speakers, external

adjusting volume and balance of (Mac OS) 34

as sound output source (Mac OS–based computers) 43

specifications 89–95 standard modes 90 stereo miniplug 18, 48, 50 support 23

S-video connector 47, 48 S-video format 45

System 7.1, AppleVision software and 30–31

System 7.5 or later, AppleVision software and 28–30

T

technical information 89–95 technical support 23 temperature requirements 93 text, blurred or fuzzy on screen 71 theft, avoiding 66

3D sound specifications for 91 turning on and off 44

tilted images on screen 70 Tools menu (Windows) 60–61 treble, setting

Mac OS–based computers 42, 44 Windows-based computers 63

treble controls 5, 42, 63

troubleshooting 23, 66–79 alert sound fails 78 AppleVision 850AV Display 72–75 blank or unreadable screen 71 blurred or fuzzy images or text 71 brightness 69

color 71, 79 contrast 68

dark images on screen 68 dark screen 68

dim screen 68

error messages 76–77 flickering screen 69 headphones 72, 73, 74

images are too large or too small 70 images fail to appear on screen 68 microphone 74, 75

Monitors & Sound control panel (Mac OS) 76–79

off-center images on screen 70 overscan 78

power 67, 68 recording sound 74, 75 resolution settings 71, 78 screen appearance 68–71 snow on screen 71

sound (AppleVision 850AV Display) 72–75

speakers 72, 73, 74

tilted images on screen 70 wavy lines on screen 71 white point 79

turning the monitor on 21–22

U

unplugging the monitor 2 updating Apple software 23 user controls, specifications for 90

104Index

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Apple 850AV manual Can’t Find It?

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.