The Dell Touch TVs allow for touch and pen interactions with a connected device. The Built-in PCs in the classroom are wired to the screens. The screens are not smart in anyway, they just provide a touch interface with a connected computer. In a few rooms there is a USB cable with the HDMI cable. Connecting that paired USB cable allows your laptop to use the camera and microphones for the room.
- If needed, there is a power button on the bottom bezel of the TV under the power indicator LED. If the touch panel or remote are not controlling power, then you can use this button.