OPERATIONAL PERFORMANCE TEST/Adjustment Status Selection Example: ATT Torque Reducing On/Off: Off Push ATT Torque Reducing On/Off. Push OFF and Push Exec. Push ESC and return to Parameter Change Selection Screen. Check OFF and push Exec. Push ESC and return to Parameter Change Selection Screen. To the lower T1V7-05-03-179 Parameter Change Selection Screen T1V7-05-03-111 Status Selection Screen T1V7-05-03-112 Push ESC and return to Parameter Change Selection Screen. T1V7-05-03-107 T4-6-13