When your class is done, you must touch System Off to turn off the entire presentation system.
If the classroom has a microphone, you must turn off or plug in the microphone before touching System Off. If the microphone is still on or not plugged in, you will be prompted to turn it off/plug it in before you can turn off the system. Also, be sure to remove any discs before shutting down the system.
Click SYSTEM OFF to continue.