How to Connect an Apple Device to a Classroom via USB-C Cable

Summary

The process for plugging in a MacBook and getting it to mirror to secondary displays (such as classroom projectors).

Body

Purpose

The purpose of this article is to detail the process for plugging in a MacBook and getting it to mirror to secondary displays (such as classroom projectors).

Target Audience

  • Everyone - General Public

  • Vanderbilt University Community

    • Faculty and Staff

    • Undergraduate Students

    • Graduate and Professional Students

  • VUIT Internal Knowledge

Prerequisites

  • Mac laptop or iPad
  • Classroom or Conference space containing a USB-C cable
    • If there is only an HDMI, you will need a USB-C adapter to connect to newer devices.

Description

This will guide users to connect an Apple laptop or iPad to a display or projector

Resolution or Procedure Steps

  1. Plug the USB-C cable into your device. If there is no USB-C cable, attach the HDMI to an adapter and plug the adapter into your device.
  2. On the touchpanel display, select Laptop/Tablet Connection. 
     
  3. If prompted, select the input that you are currently using.
     
  4. The display or projector might show a “Choose to Mirror or Extend Display from menu” message until you start mirroring:

    Screenshot of what shows up on the projector if you plug in but don't have any settings chosen. It says Choose to mirror or extend display from the screen mirroring menu

     
  5. On your Mac laptop or iPad, click the Control Center icon [1] in the top-right corner of your screen, and click on Screen Mirroring [2].


     
  6. In the Screen Mirroring dialog, click Choose Content.

    Screenshot of the screen mirroring dialog with an arrow pointing to choose content
     
  7. Select one of the following:
    • Mirror Entire Screen [1]
    • Mirror a Specific Window or App [2]
    • Use as an Extended Display [3]
       
    • Screenshot of the apple screen mirroring options connected to a Crestron display
       
  8. Select the option that best fits your presentation, then click Start Mirroring.
     

   

Common Issues/Troubleshooting

  • Not seeing the Choose Content option? Select Crestron under Mirror or Extend to.

  • Make certain the cable and/or adapter is securely attached to your device.

Additional Information

If you need additional assistance, please call the Tech Hub at (615) 343-9999.

Details

Details

Article ID: 1904
Created
Wed 2/4/26 1:37 PM
Modified
Wed 2/4/26 1:45 PM