Overview:
We now have an AV Switch to allow users to use either the teacher station or their laptop.
DO NOT REMOVE ANY OF THE CABLES.
DO NOT UNPLUG THE AV SWITCH.
Using the AV switcher:
For each of the output sections (OUT 1 / OUT 2 / OUT 3):
Set IN1 for Teacher
Set to IN2 for Laptop (laptop must be connected)

Figure 2: Top view of the switcher. DO NOT CHANGE ANY OF THE CABLES!
On the Teacher Station, choose which display will be mirrored to the TV:

Go to Settings / System / Display
Use Extend desktop to this display to keep the Wacom display separate from the rest of the displays (default)
Use Duplicate these Displays to mirror the Wacom out to the TVs and the teacher display.
If you are still running into any issues, please submit a ticket to https://helpdesk.cad.rit.edu