The projector power button allows you to turn off only the video projector, independent of the entire presentation system. This is useful for situations in which you want to continue using the microphone after using a video input, but want to turn off the projector. The projector will take 2 minutes to cool down, during that time you will not be able to turn it back on.
Turning off the projector DOES NOT shut down the system.
We don’t want to turn off just the projector, so click Cancel to continue.