Zte ZXMW NR8250 - 134217735 Clock Module was in Fault; 134218739 CPU Overload

ZXMWNR8250AlarmandNoticationHandlingReference
lIfyes,thebatterymaybeoutofchargeorfaulty.Inthiscase,useanewbattery
(CR2032).
lIfno,installthebattery.
3.Ifthealarmpersists,itindicatesthattheRTCclockchipisfaulty.Inthiscase,replace
thefaultyRCUboard.
2.1.7134217735Clockmodulewasinfault
AlarmProperty
lAlarmCode:134217735
lAlarmInformation:Thesystemclockisinabnormallockingstatus.
lAlarmLevel:Critical
lAlarmType:EquipmentAlarm
Sub-codeDescription
lSub-code1:Theclockisunlocked.
lSub-code2:PLLisunlocked.
lSub-code3:Theclockqualityisdeteriorated.
EffectontheSystem
Iftheactivemaincontrolboardisfaulty,thesystemcannotoperateproperly,whichcauses
allbearingservicestointerrupt.
PossibleCauses
1.Thesystemclockreferencesourceislost;
2.Thesystemclockreferencesourceisdegraded;
3.Thelocalclockisfaulty.
HandlingProcedure
1.Checkwhethertheclockreferencesourcehastheassociatedalarm134217728Clock
ReferenceLost.
lIfyes,refertothehandlingsuggestionforalarm134217728.
lIfno,gotostep2.
2.ResettheRCUBboard.Checkwhetherthealarmiscleared.Ifno,gotostep3.
3.ReplacetheRCUBboard.
2.1.8134218739CPUoverload
AlarmProperty
lAlarmCode:134218739
lAlarmInformation:ThisalarmisreportedwhenCPUloadexceeds80percent.
2-6
SJ-20111008094748-008|2012–05–30(R1.1)ZTEProprietaryandCondential