3Magtrol Model DSP6000 Dynamometer Controller Chapter 1 - IntroductionFRONT PANELFigure 1. Front PanelMODEL DSP6000DYNAMOMETER CONTROLLERThe front panel provides a power switch, eight controlbuttons, a Decrease/Increase Dial, and VacuumFluorescent Display (VFD). The front panel controlsand buttons, from left to right, are:• Power switch• Six double-function control buttons:noitcnuFyramirP noitcnuFyradnoceSFFO/NOEKARB STINUREWOPTESEUQROT STINUEUQROTTESDEEPS DEEPSXAMP PUTESXUAI PUTESMOCD PUTESONYD• Three single-function control buttons:• SHIFT (to enable secondary functions printedin blue above control buttons)• Up/Left arrow ! (scroll up, increasemagnitude)• Down/Right arrow " (scroll down,decrease magnitude)• Decrease/Increase DialNOTE: Refer to the table, “Front PanelControls and Buttons” later inthis chapter for furtherexplanation of button featuresand use.E NABLING S ECONDARY FUNCTIONSTo enable the secondary function of the double-functioncontrol buttons:1. Press the blue SHIFT button and release it. (Theword SHIFT appears in the display.)2. Press a control button to enable the function shownin blue letters above the control button:POWER UNITS, TORQUE UNITS, AUX SETUP,COM SETUP or DYNO SETUP.3. Press the SHIFT button again to exit the secondaryfunction.