Lenco DVP-947 BK Manual Del Usuario página 9

19. LOCK
Press the "LOCK" button on the remote control to lock the player/remote control buttons
(except the EJECT button, ON/OFF switch and the "LOCK" button on the remote control).
Press the "LOCK" button again to unlock the buttons. When the player is switched off,
the keylock function will be switched off automatically.
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