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    AST RESEARCH, INC.            TECHNICAL BULLETIN # 0957                8-10-94

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                           BRAVO NOTEBOOK AND SHARP PROJECTION PANEL

    PROBLEM:        The Bravo Notebook does not function correctly with the Sharp
                    Projection Panel. The video image that appears on the Bravo
                    Notebook is not properly reproduced on the Sharp Projection
                    Panel with the RGB loop-through feature.  The panel does not
                    display what is appearing on the Bravo Notebook.

    CAUSE:          There is an incompatibility with the default cable provided
                    with the projection panel and the Bravo Notebook.

    SYSTEMS
    AFFECTED:       All Bravo Notebooks using a Sharp Projection Panel model
                    numbers:

                         QA-350
                         QA-1100
                         QA-1150
                         QA-1500
                         QA-1650

    SOLUTION:       Customers experiencing problems with a large image on the
                    projection panel can contact EXTRON Electronics at (800)
                    633-9876 or (310) 802-8804 and request P/N 26-333-01, LCD
                    Panel VGA Sync. Termination Adapter.  The cost for this part
                    is $35.00.
                    Attach the Extron Adapter directly to the notebook's VGA port
                    and the QA cable.  Then connect the QA cable to the projection
                    panel's COMPUTER IN port.

    CAUTION:        In no case will AST Research, Inc. be liable for damage to the
                    system or loss of data caused by improper or faulty
                    installation of this procedure.