User's Manual

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Table Of Contents

Table of Contents
List of Figures
List of Tables
Foreword
FCC Requirements
General Safety
Revision History
Patent Notification
Chapter 1 Introduction
- Optimization Manual: Scope and Layout
- Purpose of the Optimization
- Abbreviations and Acronyms
- Required Test Equipment
- Required Documentation
- BTS Equipment Identification
- BTS Frame Description
- Frame Module Location & Identification
- Sector Configuration
Chapter 2 Preliminary Operations
- Chapter 3 Optimization/Calibration
- Optimization/Calibration - Introduction
- Isolate Span Lines/Connect LMF
- Preparing the LMF
- Using CDMA LMF
- Download the BTS
- CSM System Time/GPS and LFR/HSO Verification
- Test Equipment Set-up
- Test Set Calibration
- Bay Level Offset Calibration
- RFDS Set-up and Calibration
- BTS Redundancy/Alarm Testing
- BTS Alarms Testing
- Preliminary Operations: Overview
- Pre-Power-up Tests
- Initial Power-up Tests
Chapter 4 Automated Acceptance Test Procedure
- Automated Acceptance Test Procedures - All-inclusive TX & RX
- TX Output Acceptance Tests: Introduction
- TX Spectral Purity Transmit Mask Acceptance Test
- TX Waveform Quality (rho) Acceptance Test
- TX Pilot Time Offset Acceptance Test
- TX Code Domain Power/Noise Floor Acceptance Test
- RX Frame Error Rate (FER) Acceptance Test
- Generate an ATP Report
Chapter 5 Prepare to Leave the Site
- External Test Equipment Removal
- Reset All Devices
- Re-connect BTS T1 Spans and Integrated Frame Modem
- BTS Site Span Configuration Verification
- Set BTS Site Span Configuration
- Updating CBSC LMF Files
- LMF Removal
- Re-establish OMC-R Control/ Verifying T1/E1
Chapter 6 Basic Troubleshooting
- Basic Troubleshooting Overview
- Troubleshooting: Installation
- Troubleshooting: Download
- Troubleshooting: Calibration
- Troubleshooting: Transmit ATP
- Troubleshooting: Receive ATP
- Troubleshooting: CSM Check-list
- C-CCP Backplane Troubleshooting
- Module Front Panel LED Indicators and Connectors
- Basic Troubleshooting - Span Control Link
Appendix A Data Sheets
- Optimization (Pre-ATP) Data Sheets
- Site Serial Number Check List
Appendix B PN Offset/I & Q Offset Register Programming Information
Appendix C FRU Optimization/ATP Test Matrix
Appendix D BBX Gain Set Point vs. BTS Output
Appendix E CDMA Operating Frequency
Appendix F PCS Interface Setup for Manual Testing
- Purpose
- Equipment Warm up
- Prerequisites
- HP8921A System Connectivity Test
- Manual Cable Calibration using HP8921 with HP PCS Interface (HP83236)
- HP PCS Interface Test Equipment Setup for Manual Testing
- Calibrating Test Cable Setup using Advantest R3465
Appendix G VSWR
Appendix H Download ROM Code
Appendix I In-Service Calibration
- Introduction
- Power Delta Calibration
- In-Service Calibration
Appendix J GPIB Addresses
Introduction
HP437 Power Meter GPIB Address
Gigatronics 8541C Power Meter GPIB Address
Motorola CyberTest GPIB Address
HP8935 Test Set GPIB Address
Setting HP8921A and HP83236A/B GPIB Address
Advantest R3465 GPIB Address
RS232 GPIB Interface Box
Advantest R3267 Spectrum Analyzer GPIB Address
Agilent E4406A Transmitter Tester GPIB Address
Index

C-CCP Backplane Troubleshooting

68P09255A61-4

Aug 2002

1X SC 4812T BTS Optimization/ATP Software Release 2.16.1.x

FIELD TRIAL

6-18

No (or Missing) MCC Channel Elements

Perform the procedure in Table 6-21 to troubleshoot a channel elements

failure.

Table 6-21: No MCC Channel Elements

Step Action

1 Verify CEs on a co-located MCC (MCC24 TYPE=2).

2 If the problem seems to be limited to one MCC, replace the MCC with a known good MCC.

- Check connectors (both board and backplane) for damage.

3 If no CEs on any MCC:

- Verify clock reference to CIO.

4 Check the CDF for MCCTYPE=2 (MCC24) or MCCTYPE=0 (MCC8).