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CyberPower ATT3612V3S (Leave Behind Manual) Page: 8 of 11
4.4 Auxillary Power Connection
Figure 5: Auxiliary Power Connection
Connection point for customer-supplied DC input voltage shall be 12Vdc. After depleting the on-
board battery capacity, the ATT3612V3S will utilize power from a valid and present external
source. The auxiliary power source supplies power to the load (ONT) in the event of AC input
voltage failure and a depleted battery.
4.5 Alarms
There are audible and visual alarm signals to alert the customer to abnormal and/or service
affecting conditions present in the BBPSU.
LEDs Condition Status LED Audible Alarm Description
System
Status
Normal
Status LED on
(Green)
No Audible Alarm Condition normal
Battery
Power
On Battery
Battery Power
LED on (Green)
Beeps once when
the AC input fails
AC is off, Battery is supplying the power
Battery
Power
Low Battery
Battery Power
LED on
(Flashing
Green)
Beeps four times
every two minutes
When the battery is nearly depleted, the Battery
LED will flash and the audible alarm will beep 4
times every two minutes.
Replace
Battery
Replace
Battery
Replace Battery
LED on (Red)
Beeps twice every
three minutes
The unit will perform a periodic battery test
automatically without disrupting operation. If the
battery needs to be replaced, the Replace
Battery LED will be illuminated and the audible
alarm will beep twice every three minutes
Missing
Battery
Missing
Battery
Missing Battery
LED on (Red)
No Audible Alarm
The Missing Battery Led will be illuminated due
to a missing battery.
Table 3: Alarms