User's Guide

Program Operation 16
Affinity Control User’s Guide
Software v2.50
• Adjust the Fast Refl Shutdown Threshold value to set the reflected power –6dB trip level
to 15% system reflected power.
• Adjust the Fast Refl Power Percent Limit to set the reflected power shutdown trip level.
Every calibration screen contains a help window on the right side. The instructions for each step
are shown in this window. The left side of the screen shows each of the variables to be set
during the calibration. The variables are highlighted during any adjustment. As needed, controls
will be displayed below the calibration variables. There is a Cancel button in the lower right
corner of the screen. The calibration procedure can be terminated at any time by clicking on the
Cancel button.
The screen shown in Figure 18 is strictly informational. No adjustments or changes are
performed at this time. The instructions note the requirement for an average power meter and
various attenuator sizes.
Figure 18 Full Calibration-Initial Display Screen