Sony DAV-DZ290K Operating Instructions Manual page 105

4)
2 channel area
4)
Multi-channel area
1)
You can play the CD layer on a conventional CD
player.
2)
Since both layers are on one side, it is not necessary
to turn the disc over.
3)
To select a layer, see "Changing a playback layer for
a hybrid Super Audio CD" (page 35).
4)
To select an area, see "Selecting a playback area for
a Super Audio CD" (page 35).
Super Audio CD
layer
105
GB