Operator Control and Display Panel
93
Liebert
®
APM
™
Figure 77 Opening display
9.11.2 Default Screen
After the UPS has powered up and completed a self-test, the output screen appears, as shown in
. This window is the default screen.
Figure 78 Default screen
9.11.3 UPS Help Screen
Press the HELP key below the LCD to display the Help window. (Press the HELP key again to exit
the Help window.)
F1
F2
F3
F4
HELP
Single
APM 090kVA
0 2:1 7: 47
EMERSON
™
Network Power
Press any key back to main menu
F1
F2
F3
F4
HELP
Single
APM 090 kVA
0 2: 17 : 47
L1-N/L2 L2-N/L3 L3-N/L1
L-N voltage (V) 118.4
L-N current (A) 0.0
Frequency (Hz) 59.97
L-L voltage (V) 205.7
Power factor
0.00
119.2
0.0
59.97
208.4
0.00
121.6
13.5
59.97
207.9
0.00
Output