You will tap the room controller touch screen. The television will turn on. You have the options to connect your laptop through HDMI or USB-C. You may also connect using the AirMedia app, which allows you to connect without using any cables. The classroom is equipped with a teacher camera that can be moved around using the arrows on the touchpad under the camera option. The touchpad has options such as camera privacy, which allows you to turn off the camera. It also has the standard microphone mute.
Please make sure that you sign out of room desktop and turn the shutdown the system when your class is over.