See also:

Malfunction
A Check Control message is displayed. Adaptive light control is malfunctioning or has failed. Have the system checked as soon as possible. ...

Settings for external devices
1. Press the button during playback. Settings for external devices 2. Make the settings with the remote control: ▷ "Video settings": ▷ "Brightness", "Colo ...

Controls
Controls 1 Display screen 2 Infrared interface for headphones 3 CD/DVD player 4 Headphone connection: jack plug 5 12 V sockets ...