Menu Operations
Lock Menu Options
1. Press MENU button and 
/ 
until the following menu appears on the screen.
| LOCK |
|
Change Password |
| |
Menu Lock |
| Off |
Program Set | Off | |
Program No . | 1 | |
Source Lock |
| |
Child Lock |
| Off |
EXIT | MENU | OK |
2. Press OK button to display the following menu .
Press the number buttons (0~9) to enter the password.(The initial password is 0000. If you forget your password, you can enter 9443 at any time to access the lock menu), the lock menu opens.
LOCK
Change Password |
| |
Menu Lock | Please enter password | |
Program Set | ||
| ||
Program No |
| |
Source Lock |
| |
Child Lock | Off |
EXIT MENU OK
3.Press 
/
button to go up and down to select the desired option .
4.Press 
/ 
button to increase and decrease the level to match your preference .
5.Repeat step 3 and step 4 until desired quality has been achieved .
Functions:
1.Change Password: The password can be changed. Press OK to enter the menu as follows. Enter the password , if the same password is entered correctly twice, the old password will be changed.