Configuring the em920, Configuring communications, Setting up serial communication ports – SATEC EM920 Operation Manual User Manual
Page 64: Chapter 5, Setting up serial, Communication ports, In chapter 5), Setting, Up serial communication ports, On how to change the factory

Chapter 5 Configuring the EM920
Configuring Communications
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EM920 Power Quality and Revenue Meter
Chapter 5 Configuring the EM920
This chapter describes how to configure the EM920 for your
particular environment and application from the front display
and via PAS. To access your meter configuration options via
PAS, you should create a site database for your device as
shown in Chapter 4.
Configuring Communications
Setting Up Serial Communication Ports
Using the Front Display
Select COM1 through COM4 from the main menu. See
Viewing and Changing Setup Options
information on navigating in menus.
See the table below for available communication options.
Using PAS
Select Communications Setup from the Meter Setup menu,
and then click on the Serial Ports Setup tab. In the Port box,
select the desired device port.
To change the port settings in your device, select desired port
parameters, and then click Send.
The following table lists available port options.