1. Press the Measurements main menu key. The Measurements menu is displayed.
Note
Calibration must be On to make accurate measurements. If the Instrument Settings Summary shows Calibration Off, you must calibrate before measuring.
2. Begin testing by pressing the Test submenu key, Measure is underlined while the test signal is being transmitted, and the Test submenu key is highlighted in Red (see Figure: Test Submenu Key Highlighted in Red). Two high‑power test signals are transmitted from the PIM Master test port to the DUT. PIM generated by the DUT is returned to the PIM Master. The results are displayed. The red RF On light on the PIM Master top panel illuminates during the PIM test, and RF ON is displayed in red in the PIM Summary Table on the measurement display screen (see Figure: PIM Summary Information for a sample of the RF ON red indication).
Test duration is specified in the Setup main menu. You can terminate the test early by pressing the Test submenu key so that Off is underlined.
3. Save the current measurement by pressing the Save Measurement submenu key. The Save dialog box opens.
4. Type a name for the measurement to be saved and press Enter.