Nautel NX15, Operation And Maintenance Manual

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NX15/NX25 Operations and Maintenance Manual Operating the transmitter
Issue 6.0 2019-01-31 Page 2-121
PDM Settings
The
PDM Settings
page (see Figure 2.92 ) displays the selected PDM settings. The selection is
based on the PDM configuration of the transmitter and is set at the factory during product
testing.
PDM Phase Calibration
may be required after replacing or moving RF power modules.
See the “Optimizing RF power module Performance” on page 1-55 of the NX15/NX25
Troubleshooting Manual for more information
.
Figure 2.92: Factory Settings - PDM Settings
Attempting to
Start
the peak
Minimization Routine
will display the following WARNING ,
prompting you to confirm your selection.
WARNING: Factory settings are established at the factory and should not require any adjustment.
These settings affect critical system protections. Making changes to these settings may void your
warranty. Contact Nautel before making changes.
For future reference, record a parameter value before and after making a change.