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Table of Contents

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Familiarize yourself with the room

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Power Supply

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Main PC

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When the PC is on, the light illuminates WHITE, if you find the PC turned off, press the power button once. 

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#7 DVD/VHS player

#8 Not in use

Room Audio

Note: Make all audio adjustments on the main PC first.

  • Click the speaker icon (outlined in red).

  • Drag the slider on the bar left to turn down and right to turn up the volume (outlined in green).

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  • The computer volume is muted if you see the speaker icon with an “x” next to it (outlined in red/green).

    • To unmute the computer, click the speaker icon with the “x” that is outlined in green.

Amplifier

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  • Potentiometers (outlined in red) are used to optimize level, bass, and treble settings.

  • The LED light (outlined in green) illuminates green when the MPA 401 unit is receiving power and active. It lights amber when the unit is on standby.

  • Potentiometers (outlined in red) are used to optimize level, bass, and treble settings.

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Projector

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Projector Screen

The projector screen is manual and there is a string at the bottom center.

To raise the screen, pull the screen by the string out away from the wall a couple of feet, pull down, and release, allowing the screen to retract.

To lower the screen, pull down on the string and let go when the screen passes the chalkboard for full extension.

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