| TEST TYPE FOR WHICH DESIGNED | ATTITUDE INDICATING SYSTEM |
| INCLOSURE FEATURE | SINGLE ITEM W/CARRYING CASE |
| HEIGHT | 13.000 INCHES NOMINAL |
| LENGTH | 15.125 INCHES NOMINAL |
| WIDTH | 14.125 INCHES NOMINAL |
| SPECIAL FEATURES | INPUT POWER CHARACTERISTICS: VOLTAGE: 115 VAC + 3 (LINE TO GROUND), 400 VAC (LINE TO LINE), 27.5 VDC;FREQUENCY: 400 CYCLES + 4 CYCLES; PHASE: THREE PHASE WYE WITH NEUTRAL GROUNDED, A TO B TO C |
| CUBIC MEASURE | 2777.000 CUBIC INCHES |
| SUPPLEMENTARY FEATURES | THE LT-3502B IS SIMILAR TO THE LT-3502A EXCEPT FOR THE FLUX VALVE CIRCUIT WHICH HAS BEEN CHANGED TO ACCOMODATE CHANGES IN THE SYSTEM TESTING |
| FUNCTIONAL CLASSIFICATION | AA-9.3 |
| FUNCTIONAL DESCRIPTION | CHECKS THE OPERATION OF THE ATTITUDE INDICATING SYSTEM; PROVIDES THE NECESSARY VOLTAGE AND SIGNALS FOR CHECKING THE SYSTEM UNDER TEST; METERS, SWITCHES AND CONTROLS INDICATE TEST RESULTS, ALLOW FOR CHANGING CIRCUITRY, AND MAKING NECESSARY VOLTAGE ADJUSTMENTS; TEST SET PROVIDES STORAGE FOR CABLES AND INTERCONNECTING BOXES |
| RELATIONSHIP TO SIMILAR EQUIPMENT | SIMILAR TO THE LT-3502A EXCEPT FOR THE FLUX VALVE CIRCUIT HAS BEEN CHANGED TO ACCOMMODATE CHANGES IN THE SYSTEMS TESTING |
| REFERENCE DATA AND LITERATURE | 33D3-9-58-1 |
| ENTRY DATE | 70-04-01 |