Control Panel; Controls And Messages; Figure 10 Control Panel - Emerson Liebert GXT3-3000RT120 User Manual

4.2

Control Panel

The Control Panel's LCD and buttons are used to initiate various UPS operations, tests and
commands and to view the status of the UPS.
By pressing the Menu Up
various menus. For details, see 4.2.1 - Controls and Messages and Figure 11.

Figure 10 Control Panel

Escape key
4.2.1

Controls and Messages

Lighted LEDs
• UPS ON—UPS is in normal, online operation
• BYPASS—Load is supplied by the utility via automatic bypass
• BATTERY—Load is supported by the battery
• FAULT—A problem has developed within the UPS
Flashing LED
When the BYPASS LED is flashing, the utility is out of tolerance.
NOTICE
Risk of loss of power to connected load. Can cause equipment damage.
Never switch the UPS Off or switch from Online to Bypass in this status, because the load
would no longer be supplied.
or Menu Down and Enter keys
Fault Battery UPS On
LED LED
Menu Up key
13
, it is possible to scroll through the
Bypass
LED LED
Menu Down key
Operation
LCD
Enter key