How does the oven's built-in webcam work, and are there any precautions?

Press the webcam icon to watch inside the oven cavity and monitor cooking progress. To protect the camera, the system automatically puts it in stand-by after 1 minute (or 5 minutes during the grill function) — press the button again to restart it. At high cooking temperatures, if the camera stays on for a long time its colours might change, but this is normal and disappears when the camera and/or oven cool down. (Page 7)