See also:

Deactivating HDC
Press the button again and the LED goes out. HDC is automatically deactivated above approx. 37 mph/60 km/h. ...

Adjusting the volume
Turn the knob during an announcement. The volume remains constant even if the volume of other audio sources is changed. The volume is stored for the remote control currently in use. Not ...

Supported formats
Depending on the compression method used, not all files of the specified formats can be opened. Images ▷ JPEG/JPG. With very large image files, it can take longer for the images to be d ...