How to turn off the demo mode of my Philips NP1100?

When you connect the unit to the power supply for the first time, it will enter the demonstration mode automatically. You can press any key on the remote control to exit the demonstration mode. If you want to turn on the demonstration mode later, just Press HOME button on the remote control and then select Settings–>Demo, press OK to activate the demonstration mode. You can press any button to exit the demonstration mode.