FEATURES 
Control and Compensation unit used in Collins MCS-65 Magnetic Compass System 
Used in conjunction with FDU-70 Flux Detector Unit and DGS-65 Directional Gyro 
Provides electrical compensation for flux detector errors caused by the aircraft altering the earth's magnetic field 
Includes slaving meter, DG mode select button, and two manual slewing buttons 
28 volt lighting 
black bezel 

SPECIFICATIONS
Dimensions: 2.375"W x 2.375"H x 3.110"L 
Weight: 0.5 lbs. 
TSO: C6c 
Temperature: -20 to +55C (continuous) 
Altitude: up to 35000 ft.