Synchronization Room

The Synchronization Room (Synchronisation Lab in the British English version) is a room inside of the Old Clockworks in Luigi's Mansion: Dark Moon. It is only accessed by going to the far left inside of the Synchro Gantry. It is a small room with many gears in the background. There are three large gears that can be moved by turning the valves on the south. The hole to the right leads back into the Synchro Gantry.

During C-5: Piece at Last, Luigi must make his way to the Synchronization Room in order to learn the whereabouts on the Toad assistant. When he gets to the room, he sees the Toad assistant trapped inside a portrait behind three gears. In order to reach the Toad, he must move the valves, one of which must be revealed by the Dark-Light Device, so that he can walk between the gap of the gears. After freeing the Toad, he has to fight two Greenies with paranormal shields.