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Configuration Program
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6.0 CONFIGURATION PROGRAM
The final step of installation may require custom configuration of your UPS using the enclosed config-
uration program. Some configuration settings may be changed only while the UPS is off. These should
be set before the UPS is put into full-time service powering the critical load.
For most users operating with 230VAC and with no external batteries, the factory default settings
will be adequate.
6.1 Configuration Program Features
• Select L-N output voltages to match local voltages.
• Enable/Disable Auto-Restart.
• Select frequency converter operation with a fixed output frequency of 50 or 60 Hz.
• Set the Low Battery Warning alarm time from 2 to 30 minutes.
• Enable/Disable the Auto-Battery test.
• Set the Auto-Battery test to 7, 14, 21 or 28 days.
• Specify the number of external battery cabinets connected to the UPS to adjust the remaining run
time calculations reported by Liebert
®
software products.
• Modify the shutdown setting of the terminal block (for information on pin assignments, see
Table 2).
6.1.1 What You Will Need
In addition to the Liebert GXT3
™
UPS, you will need the configuration program CD and USB cable
included in the UPS accessory box. A Windows 95
®
or later computer, desktop or laptop, is also
required to set up and run the configuration program.