B4-1KB
B4-1KB
MEMO
Front Panel
LEDs of battery voltage level.
LEDs of UPS special status.
LED of operation status.
Control button.
2
1
3
4
2
1
4
NORMAL
BACK UP
LOW BATT.
OVER LOAD
BATTERY LEVEL
SPECIAL STATUS
Replace Battery
A l a r m O f f
C h a r g i n g
B u c k ?
Boost ?
100%
80%
60%
40%
20%
3
13 2
