Emerson Liebert GXT4-3000RT230 - Liebert GXT4 LCD Display Screens: Startup to Default

Chapter 3 Operation And Display Panel 15
Liebert GXT4 UPS 700VA ~ 3000VA (230V) User Manual
Table 3-2 Control buttons
Control buttons Description
ESC button
Pressing this button returns to the previous menu or aborts any change in the input data field
before confirming
UP button
Pressing this button can move the cursor up or increase the value displayed in the input data
field. When a menu is displayed on several screens, pressing the button can scroll up
DOWN button
Pressing this button can move the cursor down or decrease the value displayed in the input
data field. When a menu is displayed on several screens, pressing the button can scroll down
ENTER button Pressing this button can enter the next level menu or confirm the parameter setting value
3.3 LCD Display Panel
The operation and display panel provides a LCD display panel, enabling you to view the UPS status and change the
UPS settings.
3.3.1 Startup Screen
When the UPS is starting up, the UPS begins self-testing, and then the LCD display panel will display EMERSON
icon for about 10s, as shown in Figure 3-2.
Figure 3-2 Startup screen
3.3.2 ON Screen
About 10s later, the LCD display panel will display the corresponding ON screen depending on whether the AC is
available, as shown in Figure 3-3.
O/P: 0V 0HZ 0.0A
I/P : 0V 0HZ 0.0A
BATT: 100% 320MINS
LOAD: 0%
AC NOT AVAILABLE
START ON BATTERY?
YES NO
Figure 3-3 Startup screen
Select ‘YES’ and press the ENTER button, the UPS will start up, and the LCD display panel will display ‘UPS
STARTING’, and will display ‘START SUCCESSFUL’ after UPS is turned ON, as shown in Figure 3-4.
Figure 3-4 ‘STARING’ and ‘STATTUP SUCCESSFUL’ screen