Scientific Atlanta Continuum DVP eXtra Dense QAM Array 24, Configuration Manual

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Alarm Messages
4018055 Rev B 57
PSU Errors
The following table lists the errors concerning the Power Supply Unit.
Alarm/Reference/Detail Description
Alarm: Alarm Main Psu
Ref: PSU malfunction
Detail: Main PSU failed
The MAIN power supply unit (PSU) fails and the BACKUP PSU
became active.
Remove the MAIN PSU and reinsert the module after a while. If this
action does not clear the alarm then the PSU module should be
replaced.
Alarm: Alarm Backup Psu
Ref: PSU malfunction
Detail: Backup PSU failed The BACKUP power supply unit (PSU) is installed but fails.
Remove the BACKUP PSU and reinsert the module after a while. If
this action does not clear the alarm then the PSU module should be
replaced.