The [Lock] feature allows you to lock specific channels and external inputs. To access a locked channel or external input, you need to enter the lock password to unlock temporarily.
Causes and Symptoms
- I forgot my password.
- I am prompted to enter a password.
- I want to lock some channels.
- I want to lock external inputs.
Try this
If you are prompted to enter a password
System Lock
Select [Menu] → [Safety] (default password) and then set System Lock to [On].
Reset Password
enter the default password, and then reset the password by entering the current password and then a new one.
Channel Lock
Select [Menu] → [Safety] → [Channel Lock], lock the desired channel
If a mark appears with the channel, it indicates the channel is locked.
Input Locks
Select [Menu] → [Safety] → [Input Locks], select the input you wish to lock using the arrow buttons, and set it to [On].
This guide was created for all models, so the images or content may be different from your product.
For more help, you can contact an LG customer service representative on WhatsApp: +962776770000
