TM 11-5815-602-10
EE161-DM-OPI-010/E154UGC74
TO 31W4-2UGC74-1
b. The five nonoperational conditions of the terminal are as follows:
(1)
OFF condition (power switch in OFF position).
(2)
Cold Start (power applied to terminal).
(3)
Operation Validation/State Determination (system initialization).
(4)
Battery Backup (prime power removed).
(5)
Self-Test (system readiness check).
c. An explanation of the operational states (table 2-1) and nonoperational conditions
(table 2-2), which comprise the AN/UGC-74A(V)3 system follows.