8
3. Panel function and operation
The operation is simple, operators only need to read the manual and follow the operation instructions listed in
this manual without any special training.
3.1 Keys function
※
ON KEY (
+
)
Press and hold the two keys for more than half a second to turn on the UPS.
※
OFF KEY (
+
)
Press and hold the two keys for more than half a second to turn off the UPS.
※
TEST/MUTE KEY (
+
)
Press and hold the two keys for more than 1 second in mains mode or economical mode: UPS runs the
self-test function.
Press and hold the two keys for more than 1 second in battery mode: UPS runs the mute function.
※
INQUIRING KEY (
,
)
Non-function setting mode:
Press and hold
or
for more than half a second (less than 2 seconds): display the items orderly.
Press and hold
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.
Function setting mode:
Press and hold the key for more than half a second (less than 2 seconds): Select the set option.
※
FUNCTION SETTING KEY
Non-function setting mode:
Press and hold the key for more than 2 seconds: Function setting interface.
Function setting mode:
Press and hold the key for more than half a second (less than 2 seconds): Enter the function setting option.
Press and hold the key for more than 2 seconds: exit from this function setting interface.
3.2 LED Function
