AEG Protect D Series User Manual page 42

42
The Buzzer definition is as per below:
UPS condition
Fault active
Over Load Warning active
Other Warning active
Battery output
Bypass output
Buzzer status
Continuous
2 Beeps every second
Beep every second
Beep every 4 seconds,
if battery low, buzzer Beeps every
second
Beep every 2 minutes