4770 Site Reset Alarm

Description

This alarm is reported when the BTS is started.

Attribute

Alarm ID Alarm Severity Alarm Type
4770 Warning Fault

Parameters

ID Name Meaning
1 Site No.

Number of the site where the faulty board or module is located

Value range: 0-2047
2 Board Type

Number of the type which the faulty board belongs to.

64:DTMU/DOMU

87:GTMU
3 Board No.

Number of the fault board

0-7:DTMU/DOMU/GTMU
4 PassNo

Number of the passage where the faulty board is located.
5 SubLink No.

Alarm sub-category number

255:None
6 Cell Index

Index of the cell where the board or module is located

0-2047: Cell index of the faulty cell in the data configuration

65535: None
7 Site Type

Type of the site where the faulty board is located.

12:BTS3012;

13:BTS3006C;

14:BTS3002E;

15:BTS3012AE;

16:BTS3012 II;

17:DBS3900 GSM;

18:BTS3900 GSM;

19:BTS3900A GSM;
8 RackNo

Number of the rack where the faulty board is located.
9 BoxNo

Number of the subrack where the faulty board is located.
10 SlotNo

Number of the slot where the faulty board is located.
11 Site Name

Site Name
12 Alarm Attribute

Alarm Character

0:Normal

1:Transient Count

Impact on the System

None.

System Actions

The system will auto clear the alarm in three minutes.

Possible Causes

BTS reset.

Procedure

  1. Check if the BTS has been manually reset.

    Check if the BTS has been manually reset.

    Y=> The alarm will be cleared automatically in three minutes.

    N=> Go to Step 2.

  2. Check if the BTS is reset because of BSC reset

    Check if the BSC has been reset.

    Y=> This alarm will be cleared automatically in three minutes.

    N=> Go to Step 3.

  3. Check if the BTS has power failure

    Check if the BTS is reset because of power failure.

    Y=> The fault may lie in abnormal power supply of the BTS.

    N=> The fault may lie in the hardware. Please contact Huawei Customer Service Center.

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