3.13.1.5 Then, the UPS is on Bypass Mode now and it will proceed self-test
automatically. If there is no abnormal message occurred, it means the pre-
startup of the UPS is successful and the charger starts to charge the batteries.
3.13.1.6 Press the UPS On Switch for approx. 3 seconds, then the Buzzer
sounds twice and the LCD display changes from drawing B to drawing C.
3.13.1.7
C
3.13.1.8 Then, the UPS is under self-test mode again, the LCD display will
illustrate from drawing C to drawing D and remain approx. 4 seconds under
battery mode, then illustrate from drawing E1 to drawing F if the self-test is
successful.
D
* It shows “test”.
E1
* It shows “OK” in self-test
E2
* It shows “Fail” in self-test
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