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Familiarize yourself with the
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AV Equipment
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Power Supply
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Leave it turned on.
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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.
Jiggle the mouse or press the keyboard to wake the computer.
Sign in to the computer with your username and password.
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Do not shut down the main PC.
When finished, log off of the main PC.
Troubleshooting the computer
If you think the PC is unresponsive, press and hold the power button for a few seconds to force a shut down, wait a few seconds, and then press the power button once to turn it on.
Video Switcher
The video switcher helps select between multiple incoming video sources.
Identify the correct input number for your device connection and select it by pressing the appropriate button
The active selection is backlit with a red light
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#1 Main PC
#2 Guest HDMI
#3 Document camera
#4 Not in use
#5 Guest VGA
#6 Not in use
#7 DVD/VHS player
#8 Not in use
Room Audio
Video Switcher
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Amplifier
DVD / VHS
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Document Camera
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Projector
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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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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.
Document Camera
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DVD / VHS
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Projector
Point the remote at the front of the projector.
Turning on the projector: Press “On” once (outlined in red).
Turning off the projector: Press “Off” twice (outlined in green).
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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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