CAL/FOS031 COMMANDING FOS TARGET ACQUISITION T.M. GASAWAY and A.L. KINNEY June, 1986 ABSTRACT The three methods of Mode 2 FOS Target Acquisition; Firmware, Binary Search, and Peak Up are suriimarized. Tbe event flags that control tlie interaction between the Applications Processors and the Relative Time Couunand Sequences, and the coramand blocks that run the processors are described. The pa.rameters and the default values for the three methode of acquisition are described.