Although the stereo system is not powered on, noise from the fan can be heard.

If DEMO mode is enabled, the stereo system will enter the DEMO mode when you turn off the power. In this mode, the LED indicator lights up and the fan rotates.

To disable the DEMO mode, while the stereo system is powered off, press the DISPLAY button on the remote repeatedly until the demonstration display disappears.

NOTE: The DEMO mode is enabled in the factory default settings.