> Self Test
> At power on, the Site Master runs through a series of checks to ensure that the system is functioning properly.
> If the Site Master is within the temperature operating range with a charged battery and fails the self test, contact your Anritsu Service Center ( anritsu.com/contact-us).
> To start a self test when the system is already powered up:

> 1. | Press the System (8) key.

> 2. | Press the Diagnostics submenu, then Self Test. The test will start and the results are displayed in the dialog box (see Figure: Site Master Self Test).

> 3. | Use the Up/Down arrow keys, rotary knob or on screen navigation keys to move through the test results.

> 4. | Pressing Save to File will automatically create a text file of the test results. The file is saved to internal memory and labeled S331LSelfTest#X.txt. The .txt file can be copied to a USB memory device and viewed on a PC with a text reader or word processor.

> Site Master Self Test