1. Upper numeric display: Normally

1. Upper numeric display: Normally displays the process value, actualtemperature, operating parameter values, or an open sensor.2. Lower numeric display: Normally displays the set point, output value,and parameters for data in the upper display. Error and alarm codesmay also be shown as applicable.3. Output 1: When light is on, output 1 is energized.4. Output 2: When light is on, output 2 is energized. Can also beconfigured as a control or alarm output.5. % Percent Power Indicator:a. Steady light indicates the controller is in Manual operation.b. Pressing the Infinity key twice causes the controller to enterAutomatic operation.c. If light is blinking, press Infinity to toggle between Auto andManual (if Infinity is not pressed within 5 seconds, controllerreturns to its previous state and blinking stops).6. Infinity key:a. Pressing once clears an alarm and disables the deviation alarmoutput if silencing is enabled.b. Pressing again within 5 seconds causes controller to switch fromAuto to Manual mode (if you are in Manual Mode, Percent Poweris in lower display).7. Advance key: Steps through the Operations, Setup, and Calibrationmenus (if controller is in Auto mode, new data automatically enterswithin 5 seconds).8. Up/Down arrow keys:a. Increases/decreases value of displayed parameter.b. Pressing lightly increases/decreases value by one.c. Rapidly increase/decrease value by holding the key down; within 5seconds, new data automatically enters or can be entered bypressing Advance.