Introduction, Features, Requirements

Chapter 1 Introduction

Welcome to the GXT3 configuration program (program for short). This program is used to modify the settings of the UPS. This program is compatible with UPS models beginning with “GXT3” or “S4K2U”, as in “GXT3-3000RT120” or “S4K2U1000C”.

This chapter details the features and requirements of this program.

1.1 Features

This program has the following features:

Select output voltage

Disable Auto-Restart

Disable the Line-Neutral-Reversed/Missing-Ground receptacle wiring alarm (120Vac models only)

Select frequency converter operation with a fixed output frequency of 50Hz or 60Hz

Enable or disable the audible alarm

Set the Low Battery Warning alarm time from 2 to 30 minutes

Enable or disable the Auto-Battery test

Enable or disable the Auto Restart function

Set the Auto-Battery test interval to 7, 14, 21, or 28 days

Select the number of external battery cabinets connected to the UPS to provide additional runtime

Modifying the shutdown setting of pin 1 & 2 (Any Mode Shutdown)

1.2Requirements

This program requires the following elements:

A UPS with its model beginning with “GXT3” or “S4K2U”, as in “GXT3-3000RT120” or “S4K2U1000C”

A configuration program CD (or installation file)

A USB cable included in the UPS accessory package

A host computer with the Windows 2000® -or-later based operating system

GXT3 Configuration Program User Manual