On the Subject of Dimension Disruption

“Uh… Jim! The guy who makes the icons for us suddenly got into our warehouse!”

This module consists of a structure of cubes which when looked at with different angles will show alphanumeric characters: one from the front, one from above, and one from the right. The 3 characters, when found in the table below, form a rectangle with one corner missing. There are also four buttons on the module, one representing each corner of the rectangle. Press the button corresponding to the missing corner to solve the module, pressing an incorrect button will cause a strike. Note that pressing the status light will toggle between the structure being visible and invisible.