AN/AWM-42A FUZE FUNCTION CONTROL TEST SET

The AN/AWN-42A fuze function control test set (fig. 16-4) is used to check the dc fuzing capabilities of fuze function control circuits. You use it to check for continuity and resistance in the electric fuzing. The test set has its own power source. The AN/AWM-42A fuze function control test set is used on all Navy and Marine Corps aircraft that have electric fuzing capabilities.

TTU-304/E GUIDED MISSILE TEST SET

The TTU-304/E guided missile test set (fig. 16-5) is used during prior-to-launch procedures for checking the tone and missile lock-on operability of the guidance control group of the Sidewinder missile. The TTU-304/E guided missile test set is used on all Navy aircraft that have Sidewinder missile capabilities.

Figure 16-5.-TTU-304/E guided missile test set.

AN/ALM-70A COUNTERMEASURE DISPENSER TEST SET

The AN/ALM-70A countermeasure dispenser test set (fig. 16-6) is used to check the AN/ALE-39 chaff and decoy dispensing system and the AN/ALE-37A dispenser. You connect the test set to the system being checked by test set cables or test set adapters. The test set uses aircraft power for its operation. The AN/ALM-70A test set is used on the A-6, F/A-18, S-3, and F-14 aircraft, and the H-60 helicopter.

Figure 16-6.-AN/ALM-70A countermeasure dispener test set.