Classroom Technology

Posted by rlegault on

IT classrooms are equipped with state-of-the-art projection systems offering audio and video capabilities to support teaching and learning. Teaching with technology can engage students at all levels and enhance their learning experience in and out of the classroom. The following resources contain helpful guides on how to effectively use the technology integrated into these classrooms.

General IT classrooms are equipped with wired and wireless projection as well as document cameras, and speakers. Many classrooms are also equipped with microphones, video cameras, and Echo360 for lecture capture.

For help, call CITS: 508-999-8900, option #2.

(Wired) Projection

All classroom projectors use HDMI inputs. Faculty Laptop Program computers include the necessary adapter cable to connect to the projector.

To connect your laptop with the projector:

  1. On the podium or instructor table, plug the yellow label HDMI cable into the laptop.
  2. On the podium or on the wall nearby, tap the touch panel to begin
  3. Select “laptop” from the left side of the touch panel

Classroom touch panel with projection inputs on the left side, volume controls on the right, and a help button and power button at the top.

Video and Audio Mute Control on the Touch Panel:

  1. Use the “Image Mute” button to temporarily turn off the display on the projector
  2. Use the audio buttons to adjust or mute room audio.
Touch panel "Image Mute" button
Video Unmuted		 Crestron panel video muted button
Video Muted		 Crestron panel audio not muted button
Audio Unmuted		 Crestron panel audio muted button
Audio Muted

(Wireless) Projection with AirMedia

Most classroom projectors have wireless technology that allows you to use them without a wired connection. Install the AirMedia application on your computer, select AirMedia on the Crestron panel, and follow the on-screen instructions to project your laptop display wirelessly.

For step-by-step instructions, visit the IT Learning Spaces page.

Document Camera

The document camera is used with the projector to display printed and handwritten materials. The document camera has a blue label HDMI cable that connects it with the projection system.

To use the document camera with the projector:

  1. Press anywhere on the touch panel to begin
  2. On the touch panel, select “Doc Cam” as the input

Speakers

Classroom speakers broadcast the audio that is shared from your computer.

To use classroom audio:

  1. Set your computer volume level to 60-80%, then connect your computer to the projection system (wired or wireless)
  2. On the touch panel, use the volume control to make further adjustments.

Some large lecture halls are equipped with voice amplification.

Echo360

Echo360 is used to stream and capture audio and video of the instructor, as well as the output of the projector.

For more information, visit our Echo360 page.

Classroom Technology Common Troubleshooting Tips

  1. Projection: Yellow Label HDMI Cable – make sure the HDMI cable connected to your laptop has a yellow label on it. The HDMI cable with a blue label is for the document camera.
  2. Touch Panel: No Inputs to Select – click on the Help button in the upper right of the touch panel, then tap anywhere on the panel to refresh the list.
  3. No Room Sound: – Check your computer system volume settings and the specific program sound levels (i.e., YouTube video volume). On the touch panel, check that “audio mute” is not selected which would block computer sound with the projection system.
  4. Touch Panel Help: Use the help button on the touch panel for additional help in using the Creston touch panel

Creston touch panel help screen

Contact CITS by submitting a case using the IT Help page.