Chapter 7 Operation And Display Panel 19
7.3 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.
7.3.1 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 7-2.
Figure 7-2 Startup screen
7.3.2 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 7-3.
O / P : 230V 50HZ 17.6A
I / P : 230V 50HZ 18.0A
BATT
: 100% 100MINS
LOAD : 80%
TURN ON UPS
YES NO
O / P : 230V 50HZ 17.6A
I / P : 230V 50HZ 18.0A
BATT
: 100% 100MINS
LOAD : 80%
AC NOT AVAILABLE
START ON BATTERY?
YES NO
Figure 7-3 Startup screen
Select ‘YES’ and press the ENTER button, the UPS will start up, and the LCD display panel will display ‘START
SUCCESSFUL’, as shown in Figure 7-4.
O / P : 230V 50HZ 17.6A
I / P : 230V 50HZ 18.0A
BATT
: 100% 100MINS
LOAD : 80%
START SUCCESSFUL
Figure 7-4 ‘START SUCCESSFUL’ screen
7.3.3 Default Screen
Press any button in the ‘STATTUP SUCCESSFULLY’ screen to enter the default interface, as shown in Figure 7-5.
O / P : 230V 50HZ 17.6A
I / P : 230V 50HZ 18.0A
BATT
: 100% 100MINS
LOAD : 80%
GXT4 - UPS 6KVA
Figure 7-5 Default screen
In the default screen, the LCD display panel will display the UPS model, operation mode (ONLINE, GREEN, GREEN
AUTO, and BYPASS), output parameters, input parameters, battery capacity and load percentage.
If no control button is pressed within two minutes, the LCD display panel will enter a screen-protection state (the back
lighting is off) until any control button is pressed.
Liebert GXT4 UPS 5000VA ~ 10000VA (230V) User Manual
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