Panasonic Microwave Dimension 4 convection (11 yrs old)

Pressing Function 0 1 turns on demo mode, and Function 0 2 turns it off.

Function 5 1 turns on the child lock, and Function 5 2 unlocks it.

You can download a copy of your owner's manual here:

http://service.us.panasonic.com/OPERMANP...

If you do not have the Acrobat Reader on your computer, you can download it free here: www.adobe.com/products/acrobat/readstep2.html

Others reading this who have a different model can try substituting their own model number for the "NNT888S" above, and try it with and without the model suffix ("B" in this case). Or just visit http://service.us.panasonic.com/OperMan/