User guide

Self Test
At turn-on, the Site Master runs through a series of quick checks to ensure the system is
functioning properly. Note that the voltage and temperature are displayed in the lower left
corner below the self test message. If the battery is low, or if the ambient temperature is not
within the specified operational range, Self Test will fail. If Self Test fails and the battery is
fully charged and the Site Master is within the specified operating temperature range, call
your Anritsu Service Center found from:
http://www.anritsu.com/Contact.asp
2-18
Chapter 2 Functions and Operations