Anritsu Site Master S330A, User Manual, Page: 17 / 85

Chapter 2
Operation
Introduction
This chapter provides a description of each control and describes how
to calibrate the Site Master and make a measurement.
Control Descriptions
Control descriptions are given below; the test panel controls and con-
nectors are listed first. The keypad controls follow and are listed alpha-
betically. Then, the soft keys and menu structure are described using
Figure 2-3 (page 2-7).
Test Panel
12.5-15VDC
(600 mA)
Provides input for battery charging the unit. Input is
12.5 to 15 Vdc @ 600 mA.
Battery
Charging Indicator light to show that the battery is being
charged. (Indicator automatically shuts off when the
battery is fully charged.)
External
Power
Indicator light to show that the Site Master is being
powered by the external charging unit.
Serial
Interface
Provides an RS232 DB9 interface with a Com Port
on a personal computer (for use with the ANRITSU
Software Tools program). Also provides an interface
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