3.2.2 Primary Screen
After the UPS system self-test, the primary screen shown in Figure 3-3 will appear. The primary screen is composed
of four windows: system information window, data window, menu window and keypad window.
ITA 020kVA
1 3 3
2
:
0
:
6
System
information
window
L-N
voltage
(V)
L-N current (A)
Frequency (Hz)
L-L voltage (V)
Power factor
A(AB) B(BC) C(CA)
220 220 220
20.5 20.5 20.5
50.1 50.1 50.1
380 380 380
0.99 0.99 0.99
Output
Data window
Menu window
ES
Keypad window
C
F1
F2 F3 F4
HELP
Figure 3-3 Primary screen
The current icons on top of the F1 ~ F4 and HELP menu buttons give the explanations of each button. From any
menu in primary screen, press the F1 button can return to the ‘Output’ menu. For details about the primary screen,
refer to 3.3 Detailed Description Of Menu Items.
3.2.3 Default Screen
During the UPS operation, if there is no alarm within 2 minutes, the default screen shown in Figure 3-4 will appear.
After a short while, the LCD backlight will turn off. Press any menu button (F1 ~ F4, HELP), the primary screen will
appear again.
ITA
020kVA
1 3 3
2
:
0
:
6
Press any
button
to
return
to the main menu
F1
F2 F3 F4
HELP
Figure 3-4 Default screen
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