If you intend to use the interactive Sharp TV in the rooms, you need to load software on your laptop first. Here is how to do it.
You should be familiar with how to use your laptop with a projector. http://windows.microsoft.com/en-us/windows7/connect-to-a-projector
Instructions for Specific Rooms:
C33, C44, and SH 002 -(without using the interactive features of the room)