Emerson 60HZ, 480V user manual Icons for navigation keys

Operator Control and Display Panel

8.6Navigation Keys

The navigation keys on the front panel—F1 through F4 and Help—are used to access the LCD to view the current status and other information about the Liebert NX.

Navigation key icons on the LCD appear above each key to indicate its operation (see Table 17). The keys are “soft keys” that can change functions according to the icon.

•Use F1 either to move to a different portion of the LCD (Shift icon) or to escape to a previous view (ESC icon).

•Use F2 and F3 as cursor keys to move left and right or up and down, depending on the icons dis- played above the keys.

•Use F4 as an Enter key to confirm a choice.

•Use HELP to access help information on the LCD.

Table 17 Icons for navigation keys

Key			F1	F2	F3	F4	HELP
Functions		Shift		Left	Right		?
Available	ESC
						Enter	Help
		Exit		Up	Down

8.7UPS System Information

The UPS system information displayed at the top of the LCD is detailed in Table 18.

Table 18 Description of items in UPS system window

Item Type	Explanation
Liebert NX	UPS name
2007-10-12	Current date
12:30:36	Current time
080kVA-3x3	080 means UPS model is 80kVA;
	3x3 means 3 by 3 system (three-phase input and three-phase output)
Unit #1	#1 of 6 Paralleled changed to “Unit #1”
Single	UPS is configured as a single unit system running in Normal mode
Normal	UPS in normal operation, inverter powering load, no warnings
Warning	UPS has a general alarm
Fault	UPS has a serious fault

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