Emerson Liebert GXT2-10000RT208 - Manual (Page 27)

Configuration Program
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8.3 Configuration Program—Installation
An easy-to-use installation program streamlines the installation of the configuration program. If you
have a previous version of this configuration program installed, Liebert recommends uninstalling it
by using its Uninstall program before installing this updated version.
1. Use the Windows Explorer to find and open the Lbt_gxt2-2.1.exe installation program.
2. When the installation program begins, you see the presetup window, shown below.
3. This will open the main installation screen. Click
NEXT to continue with the installation screens.
Liebert recommends using the default installation
options, but users may modify the standard entries.
The installation program will also install an uninstaller
program along with the UPS configuration program.
8.4 Establishing Communication Link with the
UPS
Only use the serial communication cable supplied with
the configuration program.
Use the serial communication cable to connect COM1 or COM2 of the host computer to the DB-9 com-
munication port on the rear of the UPS. If the COM port of the host computer only has a DB-25 pin
connector, a DB-25-to-DB-9 adapter must be added.
The program may be used while the UPS is On to read settings, confirm the current settings and
change some settings. The UPS must be Off and powered by the AC utility when using the configura-
tion program to change some specified UPS settings.
On-screen prompts will advise the user if the UPS must be turned Off for a configuration program
operation.
Select Lbt_gxt2.exe from the
program group to start the con-
figuration program. The pro-
gram will search COM1 &
COM2 for a properly connected
UPS. When the UPS is found,
the opening program window
will display the UPS model.
If the configuration program
fails in its attempt to read data
from a UPS, this error message
will be displayed. The program
must communicate with the
UPS when it first opens, when a new tab is opened, and when the REFRESH, APPLY or OK buttons
are pressed.
NOTE
If an accessory communication card has been installed in the Liebert IntelliSlot port in the
UPS, the option card must be removed while using the configuration program.