63Magtrol Model DSP7000 Dynamometer Controller C h a p t e r 6 – Manually ControlledOperationOPERATION6.8 how to set the tm/tf invert flag1. See Section 3.2.1 - Dynamometer Configuration. When the TM/TF torque sensor is chosen,after the max torque screen, the TM/TF torque reading invert flag screen will be displayedas in Figure 6–7 Torque Invert Flag Screen.POWERBRAKE STATUS SET POINT SET POINT P I DTORQUE SPEED USER DISPLAYTM/TF TORQUE INVERT? XXXFigure 6–7 Torque Invert Flag Screen2. Press SCALE I button to select yes or no.3. Press ShIFT three times to complete configuration and return to the main menu.