ZXMW NR8250 Alarm and Notification Handling Reference
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If yes, the battery may be out of charge or faulty. In this case, use a new battery
(CR2032).
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If no, install the battery.
3.
If the alarm persists, it indicates that the RTC clock chip is faulty. In this case, replace
the faulty RCU board.
2.1.7 134217735 Clock module was in fault
Alarm Property
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Alarm Code: 134217735
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Alarm Information: The system clock is in abnormal locking status.
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Alarm Level: Critical
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Alarm Type: Equipment Alarm
Sub-code Description
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Sub-code 1: The clock is unlocked.
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Sub-code 2: PLL is unlocked.
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Sub-code 3: The clock quality is deteriorated.
Effect on the System
If the active main control board is faulty, the system cannot operate properly, which causes
all bearing services to interrupt.
Possible Causes
1.
The system clock reference source is lost;
2.
The system clock reference source is degraded;
3.
The local clock is faulty.
Handling Procedure
1.
Check whether the clock reference source has the associated alarm 134217728 Clock
Reference Lost.
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If yes, refer to the handling suggestion for alarm 134217728.
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If no, go to step 2.
2.
Reset the RCUB board. Check whether the alarm is cleared. If no, go to step 3.
3.
Replace the RCUB board.
2.1.8 134218739 CPU overload
Alarm Property
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Alarm Code: 134218739
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Alarm Information: This alarm is reported when CPU load exceeds 80 percent.
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SJ-20111008094748-008|2012–05–30 (R1.1)
ZTE Proprietary and Confidential
