Many users turn out the lights in their demo and conference rooms, but leave the cameras on. Today's modern cameras contain electronic circuitry that will balance the primary colors to white. Whenever a camera remains powered on, it sets the iris and color balance automatically to a predefined standard in its electronic circuitry. When the camera remains powered on, and the lights dimmed or turned off, the camera will try to readjust automatically to the new light setting and over time, the settings will change. The most noticeable affect observed is a change in the color level, tint, or brightness on both the local monitor and remote end.
Most users try to compensate by changing the video settings.
Now everything gets unbalanced. With the room set at the normal lighting level, power off the camera for ten seconds, then turn it on. If your company policy permits, it is very easy to create your own cover sheet. Customization may be by department or user. Your CallXpress administrator can assist you.