| FUNCTIONAL DESCRIPTION | THE CDU PROVIDES THE INTEGRATED CONTROL OF THE HF AND UHF RADIOS, THE ILS, THE TACAN AND IFF SET THROUGH THE KEYBOARD PANEL AND ITS ASSOCIATED DISPLAY PLUS PROVIDE THE DATA ENTRY AND RECEIVER FOR THE MISSION COMPUTER. GLE LINE REPLACEABLE UNIT CONTAINING CRT DISPLAY; KEYBOARD, INPUT/OUTPUT ELECTRONICS MICROPROCESSOR AND MEMORY AND INTERNAL POWER SUPPLY |
| INCLOSURE TYPE | ENCASED |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | F111 CONTROL DISPLAY UNIT CCD-814-3 |
| MATERIAL | ALUMINUM CASE |
| MAXIMUM OVERALL HEIGHT | 7.125 INCHES |
| MAXIMUM OVERALL LENGTH | 6.500 INCHES |
| MAXIMUM OVERALL WIDTH | 5.750 INCHES |
| MAXIMUM VOLTAGE RATING IN VOLTS | 28.0 DC |
| MAXIMUM WATTAGE RATING IN WATTS | 40.0 |
| MOUNTING METHOD | PANEL |
| POWER SOURCE | EXTERNAL |
| SPECIAL FEATURES | CRT DISPLAY; CONTROL FUNCTIONS PROVIDED BY ALPHANUMERIC KEYBOARD; FUNCTION SELECT KEYS; BUILT-IN TEST FAULT INDICATOR |
| TERMINAL LOCATION | BACK |