User Manual Dual C or Quad Ku Band TVRO Antenna (9497B-21)

9497B-21 C/Ku-Band TVRO Maintenance and Troubleshootingsensor output is, for the most part restricted to a positive or negative response of the Level Cagemovement (plotting above or below the red reference line of each axis).7.3.8. Open Loop Motor TestThe DacRemP Comm Diagnostics Window provides a means to enter in Remote Commands for drivingeach individual torque motor to test that motors functionality. By driving each axis and observing theresulting motion of the antenna, a coarse operational status of the motor and motor driver may beestablished.• To manually drive the motors, select the “Comm Diagnostics” window under to the Toolssubmenu or Press “CTRL + C”• Using the small field in the upper left hand corner ofthe window, type in the remote command and verifythe motor appropriately drives in the directioncommanded.• To drive the Cross Level motor, key in ^1064, ^1128 or^1192 and press ENTER to drive the Cross Level axisLEFT, OFF or RIGHT respectively.• To drive the Level motor, key in ^2064, ^2128 or ^2192and press ENTER to drive the level axis FORWARD,OFF or BACKWARD respectively.• To drive the Azimuth motor, key in ^3064, ^3128 or^3192 and press ENTER to drive the azimuth axis CW,OFF or CCW.7.3.9. To Disable/Enable DishScanTo be able to use Step Track, or to revert to Conscan, as your active tracking mode you will have to disableDishScan.Select the DISHSCAN parameter window on the ACU:1. Press the RIGHT arrow, then press the UP arrow and last press the ENTER key to turn DishScan modeON.2. Press the RIGHT arrow, then press the DOWN arrow and last press the ENTER key to turn DishScanMode OFF.If you change this remote parameter, you must save the change using REMOTE PARAMETERS.If DishScan is OFF and the Step Integral parameter is set to 0000, you will get a constant ERROR 0016(DishScan error) and you will see zeros flashing in the lower left of the Azimuth and Elevation ENTRY menudisplays. This is a visual indication that DishScan is turned OFF.7-9