Trouble Nokia

Nokia Flexi EDGE Base Station BTS SW EP1.1 CD1.0

Trouble Management of Nokia Flexi EDGE BTS

DN70128112 Issue 4-0 en 27/03/2008

# Nokia Siemens Networks

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Trouble Management of Nokia Flexi EDGE BTS

The information in this document is subject to change without notice and describes only the product defined in the introduction of this documentation. This documentation isintended for the use of Nokia Siemens Networks customers only for the purposes of the agreement under which the document is submitted, and no part of it may be used, reproduced, modified or transmitted in any form or means without the prior written permission of Nokia Siemens Networks. The documentation has been prepared to be used by professional and properly trained personnel, and the customerassumes full responsibility when using it. Nokia Siemens Networks welcomes customer comments as part of the process of continuous development and improvement of the documentation. The information or statements given in this documentation concerning the suitability, capacity, or performance of the mentioned hardware or software products are given “as is” and all liability arising in connection with suchhardware or software products shall be defined conclusively and finally in a separate agreement between Nokia Siemens Networks and the customer. However, Nokia Siemens Networks has made all reasonable efforts to ensure that the instructions contained in the document are adequate and free of material errors and omissions. Nokia Siemens Networks will, if deemed necessary by Nokia Siemens Networks,explain issues which may not be covered by the document. Nokia Siemens Networks will correct errors in this documentation as soon as possible. IN NO EVENT WILL NOKIA SIEMENS NETWORKS BE LIABLE FOR ERRORS IN THIS DOCUMENTATION OR FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO SPECIAL, DIRECT, INDIRECT, INCIDENTAL OR CONSEQUENTIAL OR ANY LOSSES, SUCH AS BUT NOT LIMITED TO LOSS OF PROFIT, REVENUE,BUSINESS INTERRUPTION, BUSINESS OPPORTUNITY OR DATA, THAT MAY ARISE FROM THE USE OF THIS DOCUMENT OR THE INFORMATION IN IT. This documentation and the product it describes are considered protected by copyrights and other intellectual property rights according to the applicable laws. The wave logo is a trademark of Nokia Siemens Networks Oy. Nokia is a registered trademark of Nokia Corporation.Siemens is a registered trademark of Siemens AG. Other product names mentioned in this document may be trademarks of their respective owners, and they are mentioned for identification purposes only. Copyright © Nokia Siemens Networks 2008. All rights reserved.

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# Nokia Siemens Networks

DN70128112 Issue 4-0 en 27/03/2008

Contents

Contents
Contents 3 1 2 2.1 2.2 2.3 3 3.1 3.2 3.33.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 3.12 3.13 3.14 3.15 3.16 3.17 3.18 3.19 3.20 3.21 3.22 3.23 3.24 3.25 3.26 3.27 3.28 3.29 3.30 3.31 3.32 3.33 3.34 3.35 3.36 3.37 3.38 Summary of changes 7

Overview of Nokia Flexi EDGE BTS alarms 9 Nokia Flexi EDGE Base Station alarm examples 9 Identifying faulty modules 11 Nokia Flexi EDGE Base Station alarm reclassification

12

Alarms for Nokia Flexi EDGEBTS 15 Troubleshooting with the help of alarm tables 15 7208 LOCAL BLOCK 16 7401-7412 EXTERNAL ALARM 17 7413-7424 EXTERNAL ALARM 17 7600 BCF FAULTY 18 7601 BCF OPERATION DEGRADED 21 7602 BCF NOTIFICATION 23 7603 BTS FAULTY 26 7604 BTS OPERATION DEGRADED 26 7605 BTS NOTIFICATION 27 7606 TRX FAULTY 28 7607 TRX OPERATION DEGRADED 41 7608 TRX NOTIFICATION 48 7612 SITE POWERING FAULTY 51 7613 SITEPOWERING OPERATION DEGRADED 51 7614 SITE POWERING NOTIFICATION 52 7615 RTS IN TEST USE 52 7616 OSCILLATOR ADJUSTMENT TEMPORARILY INTERRUPTED 53 7621 Intolerable conditions on site 53 7801 MMI CONNECTED TO BASE STATION 54 7995 MAINS BREAKDOWN WITH BATTERY BACK-UP 55 8020 Blocked from use 55 8021 Loop to interface 56 8022 Loop to equipment 56 8048 Loss of incoming signal 56 8050 Loss of incoming 2 M...