Abstract : This manual is presented to WPAFB as an aid in sorting out the Monitor and Control System (MCS) hardware that was implemented by Belcan Corporation. Several revisions of the actual hardware have occurred, but until now, the documentation was scattered and not completely up-to-date. The main goals of this manual are to: (1) Consolidate the various hardware reference manuals and coordinate the manual with the existing wiring. (2) Outline the changes made by Calspan with regards to the main valve activation system and the isolation valve. (3) Provide a formal list of Calspan recommendations for the MCS system for future efforts.