Apple 850AV manual Color Temperature, Overscan, Scan Rate, Degauss, Audio Power Saver

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Color Temperature

Adjusts the color temperature of your monitor. The color temperature (or white point) you select for your monitor sets the mix of red, green, and blue light that makes the color white. This color temperature sets the foundation for other colors on your monitor.

The color temperature of your monitor can be changed to one of the following Kelvin temperatures: 4100 K, 5000 K, 6500 K, 7500 K, or 9300 K. (Kelvin is a temperature scale used in scientific applications.)

Press – to decrease color temperature. Press + to increase color temperature. Changing the color temperature changes the appearance of colors on the screen. Lower temperature settings create reddish whites, and higher temperature settings create bluer whites.

Overscan

Turns overscan on and off. Overscan moves the screen image as far to the edges of the screen as possible without distorting the image. Press – to turn overscan off. Press + to turn overscan on.

When overscan is on, you cannot make screen geometry adjustments such as horizontal shift, rotation, and so on.

Scan Rate

Shows the scan rate of the AppleVision 850 and 850AV. This setting is for informational purposes only; it’s not for adjusting the scan rate.

Degauss

Manually degausses the monitor. Press + to degauss the monitor.

Audio Power Saver

Turns speakers on or off in sleep mode. Press + to activate Audio Power Saver, which will turn monitor speakers off in sleep mode. Press – to leave monitor speakers on in sleep mode. (This feature is only available on the AppleVision 850AV Display.)

Using Your Monitor With Windows-Based Computers

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Contents Important safety and cleaning instructions Setting Up Your MonitorChapter What about electromagnetic emissions? Getting ready to set up your AppleVision 850AV Display Your AppleVision 850AV Display at a glance Getting ready to set up your AppleVision 850 Display Contrast controls Your AppleVision 850 Display at a glanceResolution Vertical refresh rate hertz Do you need to install a video card?Mac OS-based computers Choosing a good location for your monitorWindows-based computers Shoulders relaxed Positioning the monitorConnecting the monitor to your computer Connecting the monitor cable to a Mac OS-based computer Connecting the power cordConnecting to a standard monitor port Tighten the thumbscrews on the connection Connecting the monitor cable to various video connectors Connecting the monitor cable to a Windows-based computer Chapter Connecting the sound cable Connecting sound equipment to your AppleVision 850AV DisplayConnecting external sound equipment Connecting sound output equipment Connecting sound input equipmentUsing more than one monitor Start up your computer and wait a few seconds Turning the monitor onUsing the monitor with Windows-based computers Finding answers Obtaining online support and updated Apple softwareThis manual Apple Guide for Mac OS-based computersWhat to do next Make sure you have System 7.1 or later installed Installing AppleVision softwareClick Continue Double-click the CD icon to see what’s on the CD-ROM discClick Restart Learning about AppleVision software with System 7.5 or later When you can’t find the information you need Tips for using Monitors & Sound GuideWhen you can’t see what’s behind the Guide window Learning about AppleVision software with System When you need more information about an instruction or termInstalling and Using AppleVision Software Control buttons Screen controls at a glanceBrightness controls Opening Monitors & Sound About the Monitors & Sound control panelButton Description Monitors & Sound buttons at a glanceTips for using AppleVision software Using DigitalColor Meter Using the Control StripOpening DigitalColor Meter Conserving energy Specifying colors using the Pantone Matching SystemChoose Control Panels from the Apple K menu Setting up Energy SaverMake the following choices in the control panel Using Energy Saver with a screen saver What happens after you turn on the energy-saving feature?Close the control panel Using Sound and Video Sound controls at a glance Volume controlsBass controls Treble controlsSound input sources About sound sourcesSound output sources Selecting sound options in Monitors & SoundTips for using sound controls About video equipment Setting up your monitor to record a video with soundÆS-video input port ˜ Composite video input portVideo connector Assemble the cables you need to connect the VCR Using video equipment with your monitorTurn on the computer, the monitor, and the VCR Follow the instructions that came with the VCRAudio cable with dual RCA plugs at each end ÆS-video Audio Input port Recording a video Playing an audio CD through the monitor’s speakersUsing Sound and Video With Your AppleVision 850 a V Display Page Using Your Monitor Click the Settings tab at the top of the dialog box Installing AppleVision setup information for WindowsContrast controls Press any button to open the Monitor Controls window Using onscreen controlsWidth Adjusting screen geometryHeight PincushionDefault Adjusting color settings and other featuresHorizontal Shift RotateAudio Power Saver Color TemperatureOverscan Scan RateVertical Adjusting convergenceHorizontal Bass controls Adjusting sound on your AppleVision 850AV DisplayPage Care and cleaning Tips and TroubleshootingProtecting your monitor from theft Troubleshooting common problemsMonitor’s power indicator light doesn’t come on Monitor power and screen appearanceOver time, you experience eyestrain Screen is dark or appears dimScreen flickers Screen image is tilted slightly to the left or right Screen image is off centerScreen image is too large or too small Images or text on your screen appear fuzzy or blurred Sound on your AppleVision 850AV Display You don’t hear a system beep when you start up your computerHeadphone volume is low Playback doesn’t work on your AppleVision monitor Internal microphone doesn’t recordTips and Troubleshooting Monitors & Sound control panel for Mac OS-based computers Tips and Troubleshooting You hear no alert sound No colors appear on the screen No colors appear when you create a custom white pointPage Problem that ColorSync solves Appendix a Using ColorSyncHow ColorSync works Monitor Setting up ColorSync Click Set Profile Setting the ColorSync System ProfileTips for best results Setting other ColorSync profilesClick Select Close the ColorSync System Profile control panelUsing ColorSync Page Appendix B Technical Information Mode Power consumption watts W Power indicator Power-saving and environmental featuresAdjusted at the factory for the following standard modes Audio input signals for AppleVision 850AV Display Mode ResolutionHertz Kilohertz Microphone for AppleVision 850AV DisplayDimensions of AppleVision 850 Display WeightInput electrical requirements Interfaces for AppleVision 850 DisplayHumidity noncondensing TemperatureAltitude Pin Signal Display cable specificationsVGA adapter specifications Standard 15-pin VGA connectorIndex AppleVision Software CD-ROM disc 25, 30 Index Can’t Find It? Index Can’t Find It? Adjusting images on Windows-based computers Can’t Find It? Y, Z AppleVision Display Apple Computer, Inc Contents Installing and Using AppleVision Software Using Sound and Video With Your AppleVision 850AV Display Tips and Troubleshooting Appendix a Using ColorSyncAppendix B IndexIndustry Canada statement FCC statementCispr 22 statement Vcci Class 1 statement

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.
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