PIM Masterâ„¢ Passive Intermodulation Analyzer with Site Masterâ„¢ Cable & Antenna Analyzer (331) and 2-Port Options (703) User Guide : System Operation : Self Test
 
Self Test
At power on, the PIM Master runs through a series of quick checks to ensure that the system is functioning properly. The System Self Test runs a series of tests that are related to the instrument hardware. The Application Self Test runs a series of tests that are related to the instrument hardware that is used in the current operating mode of the instrument.
If the PIM Master is within the specified operating range with a charged battery and the self test fails, contact your Anritsu Service Center.
To initiate a self test when the instrument is already powered up:
1. Press the Shift key and then the System (8) key.
2. Press the Self Test submenu key. The Self Test results are displayed.
3. Press the Esc key to continue.
Also refer to Self Test and Application Self Test in the System Menu.