Manuals Motion & Navigation System Manuals iGC/ iFG Manuals IGC (INTELLIGENT GYRO COMPASS) - OPERATOR & INSTALLATION MANUAL 0707-SOM-00004 | 7 | SIZE: 2.2MB IFG (IINTELLIGENT FIBRE-OPTICS GYRO) - OPERATOR & INSTALLATION MANUAL 0707-SOM-00001 | 3 | SIZE: 1.4MB