How to Unlock the “OSD LOCKED” Message

If you see the “OSD LOCKED” message when pressing the Menu button, please try the following steps to unlock it:

Method 1

1. Press and hold the Menu button.

2. While holding the Menu button, press the Power button.

3. Release both buttons once the menu is unlocked.

Method 2 (If Method 1 Does Not Work)

1. Press and hold Button 4.

2. While holding it, press Button 5.

3. Release both buttons and check whether the menu is unlocked.

   

After completing these steps, the on-screen menu should be accessible again.

If the issue persists, please contact our support team for further assistance.