Connect to DECK Connect to DECK allows you to easily connect to and disconnect from DECK II's Transport and master clock. Choosing the Connect to DECK switch duplicates the functionality of the Connect to DECK setting found in the DECK Connections dialog under the Setup menu. When Connect to DECK is checked, a diamond-shaped 'DECK indicator light' appears to the left of the file name in the titlebar of the Transport window. Conversely, when Connect to DECK is unchecked, the 'DECK indicator light' disappears from the Transport's titlebar. The 'DECK indicator light' is especially useful for quickly determining the status of Metro's DECK Connections.