Operation Manual

3-1
CHAPTER 3
View Real Time Data
Overview
Introduction
The 4400 allows users to view power quality phenomena as it happens, when it
happens. The instrument is able to capture and process data in real time, and allows
users to view it in Scope mode, Meter mode, Harmonics, and Phasor display.
Access to real
time data
Icons for Scope mode, Meter mode, Harmonics, and Phasor display are available in the
Home screen. Follow these steps to display the Home screen.
In this chapter
This chapter is divided into four sections.
Action... Result...
STEP 1: Press the 4400 On/Off
power button to turn the unit on.
The Home screen will be
displayed.
MARK001b
Section Title See Page
A Scope Mode 3-2
B Meter Mode 3-5
C Harmonics 3-10
D Voltage and Current Phasor 3-15