Menu Operations
Function Menu Options Continued
BG Opacity: Press
Window Color: Press VOL+/VOL- to select according your own preference
Window Opacity: Press VOL+/VOL- to select the edge color according your own preference.
Default: Press VOL+/OK to enter the submenu.
Are you sure?
OK 
Cancel
Press VOL+/VOL- to select OK or Cancel then OK to confirm. If OK, the parameter will return to the factory set.
Lock Menu Options
1.Press MENU button and CH+/CH- until the following menu appears on the screen.
Video
Audio
Channel
Function Lock
Enter Password
Lock
EXIT Back
2.Press VOL+/OK to enter and then press digits button to input the digits( The initial password is 0000. If you forget your password, you can always input 9443 to regain control) . The menu will display as follows:
Video
Audio
Channel
Function Lock
Channel Block
Program Block
Password
Clean All
Lock
OK Enter CH+/- VOL+/-
Select EXIT Back
