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LG Monitor - How to Set the Lock

  • Troubleshooting

At a Glance

This function locks the password / external input / control buttons of the monitor.

Try This

How to [set the password] in the monitor

1. From the remote control, set [ Settings menu Settings menu] → [ Lock settings Lock setting] → [Password].

➔ The initial password is「0000」.

※ You can set or change the password.

How to [lock the system] in the monitor

1. From the remote control, select [ Settings menu Settings menu] → [ Lock settings Lock settings] → [System lock].

➔ At first, set the system lock to ON.

  • Channel lock setting: Broadcasting channels considered harmful to children can be locked.
    ※ Any locked channel can be watched only after entering the password.
  • External input lock setting: A selected external input can be locked.
    ※ You can restrict watching by locking a channel or an external input.

How to set [key lock function] in the monitor

1. From the remote control, select [ Settings menu Settings menu] → [ Lock settings Lock settings] → [Key lock function].

➔ You can use the function to lock the control buttons on the main body of the monitor.

  • Even if a blackout occurs or the power cord is loose, the key locking function is maintained.
  • The key lock function can only be set using the remote control, and it cannot be set using the buttons on the monitor.
  • Even if the key lock function is set to ON, you can turn on the power using the buttons on the monitor.

This guide was created for all models, so the images or content may be different from your product.

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