|Well, that is true. However, the volunteers here are versed in PC repair and maintenance. |
It isn't that I don't want to help you but rather that it isn't my/our area of expertise. Besides, more information would be needed even if someone here was knowledgable in that area.
For instance, are the buildings interconnected with any type of communications or LAN?
What type of signal input is normally fed into the TVs?
As it so happens I was on the phone with a company that does specialize in the very thing you are posting about not an hour ago.