20
Table 2 . Button function
Button
Function description
0T
Start up combination
(
+
0T
0T
)
0T
RT Press and hold this key for more than half a
second to turn on the UPS or to turn off the UPS.
Shutdown/Rotating
combination
(
+
)
0T
RT Press and hold this key for more than 2 seconds
to circumrotate the LCD .
Battery
test/Mute
combination
(
+
)
0T
Press and hold the key for more than 1 second in Line
mode or economic(ECO) mode: UPS runs self-test
function.
0T
Press and hold the key for more than 1 second in
battery mode: UPS runs mute function.
Scroll
or
0T
Non-function setting mode:
0T
Press and hold the key for more than half a second
(less than 2 seconds): Indicate the items of the LCD
item section orderly.
0T
Press and hold this key for more than 2 seconds:
Circularly and orderly display the items every 2
seconds, when press and hold the key for some time
again, it will turn to output status.
0T
Function setting mode:
0T
Press and hold the key for more than half a second
(less than 2 seconds): Select the set option.
Setting entry
0T
Non-function setting mode:
0T
Press and hold the key for more than 2 seconds:
Function setting interface.
0T
Function setting mode:
0T
Press and hold the key for more than half a second
(less than 2 seconds): Affirm the set option.
0T
Press and hold the key for more than 2 seconds, exit
from this function setting interface.
Table 3. The corresponding working status of indications
0T
NO
0T
Working
status
0T
Indication
0T
Warning
0T
Remarks
0T
Nor
0T
Bat
0T
Bps
0T
Fau
0T
1
0T
Line mode
0T
0T
Normal
voltage
0T
●
0T
0T
0T
0T
None
0T
High/low
voltage
protection,
turn to
battery mode
0T
●
0T
●
0T
0T
★
0T
Once
every four
seconds
0T
0T
2
0T
Battery mode
0T
0T
Normal
voltage
0T
●
0T
●
0T
0T
★
0T
Once
every four
0T