How To Set Key Lock - Hyundai Q421H User Manual

How to Set Key Lock

This function is used to prevent from using the control buttons on the front of the TV or from connecting
external devices to the TV. You make sure to set a PIN number to use this function.
Press Menu button.
Menu items appear on the screen.
1
Press Up and Down buttons to move to
Press
2
3
Press Up and Down buttons to move to "LOCK".
Press
4
Then the Enter PIN number window appears.
The default is 4 digits (0-0-0-0).
5 Press the numeric keys to enter your PIN number.
The LOCK items appear.
Press
6
Then the Enter PIN number window appears.
Enter a 4-digit PIN number.
7
When the Confirm PIN number window appears,
enter the PIN number again.
8
- To set Key Lock :
Press Up and Down buttons to move to "KEY LOCK".
Press Left and Right buttons to set to ON/OFF .
9
When setting to ON, the control buttons on the
front of the TV will be engaged.
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button to select .
button to select "LOCK".
button to select "CHANGE PIN".
HYUNDAI Digital PDP TV
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