See also:

What to do if...
Only a black screen is visible. Switch on the system. There are no options available on the screen. Replace remote control batteries. Radio stations or TV channels are grayed out and c ...

Notes
Replacing fuses Never attempt to repair a blown fuse and do not replace a defective fuse with a substitute of another color or amperage rating; this could lead to a circuit overload, ultimatel ...

Profile management
Opening the profiles A different profile can be called up than the one associated with the remote control currently in use. 1. "Settings" 2. "Profiles" 3. Select a profil ...