Black Box AC400A, AC401A manual Power Connector Polarity, Screen Area

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REAL COLOR AND MONOCHROME 16 LCD PROJECTION PANELS

B.1 Power Connector Polarity

The power connector on your Projection Panel uses the polarity shown in Fig. B-1.

Fig. B-1. Power Connector Polarity.

The Projection Panel is shipped with a 12-Volt, 1.5-Amp power supply designed to work specifically with the Projection Panel. Many portable computers and peripherals use similar-looking power supplies.

CAUTION

Do not substitute other power supplies. You could damage the Projection Panel.

To double check, look for the label on the Projection Panel power supply.

B.2 Screen Area

The Projection Panel’s screen is

640 by 480 pixels. (Pixels are tiny rectangular dots that are turned on and off by the computer to create images.) Various computer monitors have different pixel dimensions. Depending on the computer’s resolution, the images may not fill the entire screen.Fig. B-2 represents the Macintosh display. Table B-2 lists several common computer monitors and their screen areas.

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Contents September Real Color and Monochrome 16 LCD Projection Panels Real Color and Monochrome 16 LCD Projection Panels Contents Resolution 640 x SpecificationsDescription IntroductionShipping Container Contents General Guidelines Setup Instructions InstallationInstallation Connecting the Projection Panel to Your Computer Computer Cable Desktop Computer with a Y-Cable Typical Laptop Installation Macintosh Series Computer Operation Adjusting the Projection PanelNON-SHIFT Shift Keys Sync+ Non-Shift Control ButtonsTint ContrastMenu Position PositionReverse Shift-Activated Control Button FunctionsClear Sync- shift sync+ Holding Down Shift and Pushing a Command ButtonPalette Reset shift clearTint Shift Position MenuUser Menu Track Adjusting a Menu Option2 EGA 16. Tracking 17. Rear Projection Cleaning the Projection Panel Filter Maintenance and TroubleshootingMaintenance and Troubleshooting Troubleshooting GuideReal Color and Monochrome 16 LCD Projection Panels Problem Image is out of focus Convergence Working With Colors AC400A onlyInterface Requirements Input Pin Signal Description Output PinScreen Area Power Connector PolarityComputer Monitor Projection Panel Screen Area IBM Computers with Two Display Cards Special Guidelines for IBM CompatiblesInstructions for Activating Portables and Laptops Real Color and Monchrome 16 LCD Projection Panels Numbers IndexCopyright 1993. Black Box Corporation. All rights reserved