C h apter 4 O perator C on trol A n d D isplay P an el 29
L iebert E X S 30 kV A A n d 4 0 kV A U P S U ser M an ual
Chapter 4
Operator Control And Display Panel
T his chapter introduces the functions and use of the com ponents on the U P S operation and display panel,
and provides LC D display inform ation, including the LC D screen type s, detailed m enu m essage s, prom pt
w indow s m essag e and U P S alarm list.
4 .1
In tro d u ctio n
T he operator and display panel is located on the front panel of the U P S. T he operator and display panel
allow s the
user to operate and m onitor the U P S, and view the U P S param eters, U P S and battery status inform ation
and any alarm
m essages.
A s show n in F ig ure 4-1, the operator and display panel include s an LC D screen, m enu keys, and LE D
indicators (run
indicator and alarm indicator).
1. M enu keys
2. LC D
3. R un in dicator
4 . A larm in dicator
5. P ow er button
Figure 4 -1 O peration and display panel
