When unexpected music is being played back suddenly, or when the system does not work properly the unit may be in demonstration (DEMO) mode.
Disable the demonstration (DEMO) mode, by resetting the system as follow:
- For HT-S100F/SF150
Press and hold + (volume) button, Power button, and (input select) button on the unit for more than 5 seconds to reset the system.
- For HT-S200F/S350/SD35/SF200/SF201/X8500/X9000F(XF9000)/Z9F(ZF9)
Press and hold – (volume) button and Power button on the unit for more than 5 seconds to reset the system.
- For other models
For details on how to reset the system, refer to the manual.