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📌 Purpose
- Provides an operational guide for classroom technology that contains: Projector or Monitor, PC, Document Camera, Blu-Ray, or Laptop connection.
👥 Audience
🖥️ Applies To
🛠️ Teacher Station Operation
Overview:
To begin, Touch here to Startup AV System.
The media display options appear on the list on the left-hand side of the screen.
Not all systems will provide the same options. If there are specialized requirements beyond the available options, please contact the TSC.
A. INPUT SELECT : Select the audio-visual source to be displayed on the screen or monitor.
B. POWER BUTTON : POWER DOWN the system.
C. VIDEO MUTE : Turns bright blue when on. This function blacks-out the display so the presenter can setup/change-out media for presentations.
D. VOLUME : Controls the audio levels for the selected media.
Tap the plus (+) button to increase sound and the minus (-) button to decrease sound.
Tap the loudspeaker symbol with an X to mute the sound.

Using the Teacher Station:
- Tap panel to start. “Touch here to Startup AV System”
- The Lectern PC should turn on with the AV System.
*** If not, there is a push button on the bottom right corner of monitor.
- Select an input source from the left-hand side of the panel.
- The monitor or projector will start and the screen will be lowered automatically.
*** If the screen does not lower automatically, there is a manual switch located on the wall nearby.
*** If the projector or monitor does not start, there is a remote located in the drawer of the teacher station.
Input Options:
TO USE PC:
- On the touch screen, under the Input Select tap Lectern PC.
- The PC maybe configured to power on automatically, however, if it does not, push the power button on the bottom-right corner of the monitor.
TO USE LAPTOP:
- Locate and connect the HDMI cable to your computer. (An optional USB-C adapter should be securely attached.)
- On the touch screen, under the Input Select tap Laptop.
TO USE DVD:
- Power on the Blu-Ray/DVD player which is located on a shelf inside the teaching lectern.
- On the touch screen, under the Input Select tap Blu-Ray.
- The DVD menu should appear on the monitor and/or screen.
- Load your disc media.
*** The player should have essential control buttons or the player, but there also may be a remote in the drawer of the lectern.
*** The player may also be connected to the touch screen controller, which will also allow you to operate the functions for the disc player from there.
TO USE DOCUMENT CAMERA:
- Power on the Document Camera by pressing the green push button on the camera. (Refer to image below.)
- On the touch screen, under the Input Select tap Document Camera.

TO USE AIRMEDIA:
AirMedia may require the installation of an application.
For access to application and complete instructions, visit:
https://docs.crestron.com >>>
- On the touch screen, under the Input Select tap AirMedia.
- Launch the AIRMEDIA APP on your device.
- Enter the address displayed on the screen.
- You will then be prompted to enter a code displayed on the screen.

💡 Troubleshooting & Tips
- Issue: Quick fix or work-around step.
- If the issue persists, contact the Technology Services Center.