Stargate Operations

The main control room of Atlantis, located in the central tower, contains all devices and control consoles to operate the city. Here, the DHD of Atlantis is located (and the only one which can make a connection with Earth, as it has a special control crystal to do so) as well as controls for the Stargate force field, city-wide communications, external communications, energy systems, multiple sensors, access to the Ancient database, the city's shield and much more.