USV MT3200 Instruction manual
MT Series
Page 16 of 36
6.3 Audible alarm signals of the UPS
Support mode and high battery capacity:
The audible warning notification sounds in the following sequence (A)
[beep, beep -> long pause (8 s) -> beep, beep -> ..., repeating].
Support mode and low battery capacity:
The audible warning notification sounds in the following sequence (B)
[beep, beep -> short pause (1 s) -> beep, beep -> ..., repeating].
Operating fault or overload:
The audible warning notification sounds with a continuous tone, sequence (C)
[Beeeeeeeeeeeee....p].