8.6.5 Changing the PIM Product1. Press the PIM Product field. The following window will be displayed showing the available PIM products:2. Select the desired PIM product and press OK.8.6.6 Modifying the Velocity Factor1. Press the velocity factor field VF. A numeric keypad is displayed.2. Enter the new velocity factor and press Enter. The velocity factor must be greater than zero and less than or equal toone.8.6.7 Modifying a Test Tone Power Level1. Press a test tone power field (P1 or P2). A numeric keypad is displayed.2. Input the new test tone power in dBm, and press Enter.8.6.8 Modifying the Return Loss Pass/Fail Threshold (iQA)1. Press the Settings button on the main button bar. A new screen will be displayed as shown in Figure 40.2. Press the RL Threshold field. A numeric keypad is displayed.3. Enter the new return loss threshold and press Enter. The new threshold will be applied to subsequent return losssweeps.4. To return to the RTF Analysis window press the Return button or the Config Mode Indicator button.51© 2017 Infinite Electronics, Inc., All Rights Reserved.