First education to children very important.

Never touch daddy's speakers.
Do not stick your ears on daddy's speakers.
Do not sit on daddy's subwoofer.
Always use remote control (which all wrapped in plastic ).
Don't forget to switch off daddy's amp, daddy's DVD player and daddy's TV when done watching movies.
Do not stand in front of daddy's TV.

The key word is "daddy" so they don't want daddy to scold them if anything happen to daddy's stuff.

So far so good  

Only one rule to HM while watching movies....stop asking what will happen next!