18
2) Completely power down the UPS from Battery mode
Press the “ON/OFF” button persistently for more than 1sec
ond to power off the UPS. When being powered off, the UPS
will start self-diagnosis and all the load/battery capacityindi
cators will be turn on and off one after another. Finally, not
any display isshown on the front panel and no voltage output
is available from the UPS outlets.
4.3.2 Conducting Battery self-diagnosis
4 Operation
In UPS operation, users can manually initiate battery self-diagnosis to
check the battery conditions. There are two methods to initiate the bat-
tery self-diagnosis:
1. Through the function button
In normal mode, press and hold the function for more than 2 sec-
onds until the buzzer beeps. At this point the indicators (LED7~10)
will blink cyclically, indicating the UPS has worked in battery mode
and the battery self-diagnosis has started. The battery self-diagnosis
will last for 10 seconds default (Users can set up it through WinPower
software). In the event of a battery fault during battery self-diagnosis,
the UPS will transfer to normal mode automatically.
2. Through the background monitoring software
Users can also initiate battery self-diagnosis through the background
monitoring software.
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