ARMY TM 3-6665-329-13&P
AIR FORCE TO 11H2-8-1
Table 3-2. Functional Test Procedures (Cont)
Set ALARM TEST switch to position 4.
socket 26 of extender board.
Connect variable power supply negative (black)
(-) lead to socket 7 and Positive (red) (+)
lead to socket 13 of extender board.