Calibrating the Signal Processor from the Command Line
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In the terminal window, type: zauto -cal
The utility displays a series of messages indicating the siggen (signal generator) values and DSP values used in the calibration, such as the following:
Setting -110.00 DSP Val 25.00 Setting -105.00 DSP Val 37.50 Setting -100.00 DSP Val 50.00 Setting -95.00 DSP Val 62.50 Setting -90.00 DSP Val 75.00 Setting -85.00 DSP Val 87.50 Setting -80.00 DSP Val 100.00 Setting -75.00 DSP Val 112.50 Setting -70.00 DSP Val 125.00 Setting -65.00 DSP Val 137.50 Setting -60.00 DSP Val 150.00 Setting -55.00 DSP Val 162.50 Setting -50.00 DSP Val 175.00 Setting -45.00 DSP Val 187.50 Setting -40.00 DSP Val 200.00 Setting -35.00 DSP Val 212.50 Setting -30.00 DSP Val 225.00 Setting -25.00 DSP Val 237.50 Setting -20.00 DSP Val 250.00 Setting -15.00 DSP Val 262.50 Setting -10.00 DSP Val 275.00 Setting -5.00 DSP Val 287.50 Setting 0.00 DSP Val 300.00 Setting 5.00 DSP Val 312.50 Setting 10.00 DSP Val 325.00 Slope New: 0.4000 Ref: 0.4400 Reflectivity Pulse Width:0.5 New:-39.4354 Ref:-20.5000 file saved -
If the new values deviate too far from the reference information, the file is not
saved. To accept the new values:
- Run Zauto.
- In the AutoCal Config menu, change the tolerance fields.
- Rerun the utility
