3HTR1 - U3true31REC-AV116Control32REC-4-1Control33REC-4-2Control34AV108Control35AV116&117Control36AV118&119Control37N2-OUT-1Control38N2-OUT-4Control39REC_AV104Control310AV120Control311C-Source1Monitor312C-Source2Monitor313AV123Control314BG-3-INControl315BG-3-EXTControl316LCS2-AV118Control