Master Menu contains 5 child menus named Picture, Timer, Tuning, Language, Others. Choose Others menu. Within Others choose Function menu. Function menu contains 5 functions: no. 4 is Lock which you can set on or off. If there is no password you can enter directly but if you preset a password you will be asked to enter it using the number keys on the remote. The initial password is 000, the omnipotent password is 505.
Caroline, December 2006
