User's Manual
Table Of Contents
- Chapter 4: Acceptance Test Procedures
- Automated Acceptance Test Procedure
- Acceptance Tests - Test Set-up
- Abbreviated (All-inclusive) Acceptance Tests
- Individual Acceptance Tests
- 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 FER Acceptance Test
- Generating an ATP Report
- Updating Calibration Data Files
- Chapter 5: Prepare to Leave the Site
- Chapter 6: Troubleshooting
- Basic Troubleshooting: Overview
- Troubleshooting: Installation
- Cannot Log into Cell-Site
- Force LAN A Active (LMF Connection at I/O Panel LAN Connector)
- Force LAN A Active (LMF Connection at Service Shelf LAN Connector)
- Set the GLI IP Address
- Cannot Communicate with Power Meter
- Cannot Communicate with Communications System Analyzer
- Cannot Communicate with Signal Generator
- Troubleshooting: Download
- Troubleshooting: Calibration
- Basic Troubleshooting: RF Path Fault Isolation
- Troubleshooting: Transmit ATP
- Troubleshooting: Receive ATP
- Troubleshooting: CSM Checklist
- Troubleshooting: SCCP Backplane
- Troubleshooting: RFDS
- Module Front Panel LED Indicators and Connectors
- Troubleshooting: Span Control Link
- Appendix A: Data Sheets
- 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 Programming Information
- Appendix F: Test Equipment Preparation
- Test Equipment Preparation
- Verifying and Setting GPIB Addresses
- Agilent E4406A Transmitter Tester GPIB Address
- Agilent E4432B Signal Generator GPIB Address
- Advantest R3267 Spectrum Analyzer GPIB Address
- Advantest R3562 Signal Generator GPIB Address
- Agilent 8935 Series E6380 (formerly HP 8935) Test Set GPIB Address
- Hewlett Packard HP 8921A and HP83236A/B GPIB Address
- Advantest R3465 Communications Test Set GPIB Address
- Motorola CyberTest GPIB Address
- HP 437 Power Meter GPIB Address
- Gigatronics 8541C Power Meter GPIB Address
- RS232 GPIB Interface Adapter
- Test Equipment Inter-Unit Connection, Testing, and Control
- Inter-Unit Connection, Testing, and Control Settings
- HP 8921A with PCS Interface Test Equipment Connections
- HP 8921A with PCS Interface System Connectivity Test
- Pretest Set-up for HP 8921A
- Pretest Set-up for Agilent 8935
- Advantest R3465 Connection
- R3465 GPIB Clock Set-up
- Pretest Set-up for Advantest R3465
- Agilent 8932/E4432B Test Equipment Interconnection
- Agilent E4406A/E4432B Test Equipment Interconnection
- Advantest R3267/R3562 Test Equipment Interconnection
- Equipment Calibration
- Manual Cable Calibration
- Appendix G: Downloading ROM Code
- Appendix H: In-Service Calibration
- Appendix I: Packet Backhaul Configuration
- BTS Router Initial Configuration
- Terminal Setup
- Downloading Minimum Canned BTS Router Configuration Files
- Verifying IOS Canned Version of the CF Memory Card
- Replacing Installed BTS Router CF Memory Card IOS Version
- Background
- Equipment and Software Required for Verification Methods
- Required Publications
- Method 1: Replacement of Installed Router CF Card IOS Data
- Method 2: Using a CF Memory Card Reader for Replacement of Installed IOS Version and Changing File Sequence ...
- Change CF Memory Card File Sequence to Place IOS File First on the Card
- Verify and Upgrade ROMMON Version
- Recovery from BTS Router Boot to ROMMON
- Entering or Changing Router FE Interface IP Address
- Preparation for Site Turn-over
- Index
Table of Contents – continued
1X SC 4812T Lite BTS Optimization/ATP FEB 2005
PRELIMINARY
Troubleshooting: CSM Checklist 6-21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Problem Description 6-21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Intermittent 19.6608 MHz Reference Clock / GPS Receiver Operation 6-21
No GPS Reference Source 6-21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checksum Failure 6-21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GPS Bad RX Message Type 6-21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CSM Reference Source Configuration Error 6-22 . . . . . . . . . . . . . . . . . . . . .
Takes Too Long for CSM to Come INS 6-22 . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting: SCCP Backplane 6-23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction 6-23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connector Functionality 6-23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SCCP Backplane Troubleshooting Procedure 6-24 . . . . . . . . . . . . . . . . . . . .
Digital Control Problems 6-25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DC Power Problems 6-27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TX and RX Signal Routing Problems 6-28 . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting: RFDS 6-29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction 6-29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
All Tests Fail 6-29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
All RX and TX Paths Fail 6-29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
All Tests Fail on a Single Antenna 6-30 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Module Front Panel LED Indicators and Connectors 6-31 . . . . . . . . . . . . . . . . . . . . .
Module Status Indicators 6-31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Module LED Status (except GLI3, CSM, BBX, MCC) 6-31 . . . . . . . . . . . .
Power Supply Module LED Status Combinations 6-31 . . . . . . . . . . . . . . . .
CSM LED Status Combinations 6-32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GLI3 LED Status Combinations 6-34 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GLI3 Pushbutton and Connectors 6-36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BBX LED Status Combinations 6-37 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MCC LED Status Combinations 6-38 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CLPA LED Status Combinations 6-40 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting: Span Control Link 6-42 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Span Problems (No Control Link) 6-42 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Set BTS Site Span Configuration 6-44 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6