TM 1-1520-238-T-10 GLOSSARY (cont) GLOSSARY (cont) ARBR DEFINITION COM common COMM communications COMP compressor COIMP computer COMPL complete COND condition CONN connection CONT contactor CONT control CONTR control CONTR controller COS cosine CPG co-pilot/gunner CPU central processing unit CR diode CRIT critical CTL control CTR center CTRS contrast CV challenge video CW clockwise CYC cyclic CYL cylinder DAP display adjust panel DASE digital automatic stabilization equipment DASEC digital automatic stabilization equipment computer DC direct current DCI digital control input DCO DC analog output DEC decrement DEFL deflection DEG degree ARBR DEFINITION DEK data entry keyboard DEMOD demodulator DESIG designator DET detection DET detector DET detent DETR detector DEU display electronics unit DGT digital DGT digital DIR directional DIR director DIRCOS direct cosine DISC disconnect DISC discrete DISCHG discharge DISCRM discriminate DISP display DISTRB distribution DLTU data link terminal unit DN down DNS doppler navigation system DOTDOPR do standby operate DPLR doppler DR drive DTU data transfer unit DS light assembly DSPWCM ds power command DTV day television DVO direct view optics E antenna E engine sensor Change 5 Glossary-3