Can someone offer a practical suggestion? I have a Samsung HL-P5063W. I need to get the kids away from the TV. Just too damn much TV. Problem is, when I'm not around, the TV is on. It's the old "when the cat's away the mice will play" scenario.  I use Comcast Cable and have their HDTV box, (Motorola).
Can I program a password, for example, that will completely shut down either the set itself, or the incoming signal? I see in Comcast's menu that I can select individual channels to block, but I want to be able to block access to viewing everything.
			
			Can I program a password, for example, that will completely shut down either the set itself, or the incoming signal? I see in Comcast's menu that I can select individual channels to block, but I want to be able to block access to viewing everything.
				
		
			