3. System menu setup
To setup the mainframe system, Press SETUP to enter system menu.
Then you could setup the DVD player for Lock, Display, Audio, Language and Default etc.
1.Use left/right key to select item on the main option list. The item list appear.
2.Use up/down key to select desired item, then press OK to enter. Press left/right key to set the value. Press OK to return option list.
3.After setup, press SETUP key or 
key to exit system setup menu.
System setup menu as below
Main option list
Item list 
Parameter list