Yamaha DRX-730 Manual De Instrucciones página 76

Appendix
Issue
The disc ejected as soon as it
was loaded.
The message "No Disc" is
displayed even though a disc is
loaded.
Can't display the Setup, Initial
Settings, or Video Adjust menu.
70
En
Possible cause
The loaded disc is not supported.
The disc is not properly set on the
disc tray.
These menus can be displayed only
when the DVD input source is
selected.
Solution
Use only supported disc formats
(see page 61).
Place the disc, label-side up, in the
center of the disc tray (see page 23).
Select the DVD input source (see
page 16).