User's Manual
Table Of Contents
- Contents
- Important Information
- Notices
- Description
- Installation
- Configuration
- Overview
- Accessing the Main Menu
- Configuring with the Main Menu
- Unit Identification
- Hardware/Software Revision
- System Software ROM Images
- System Current Status
- Network Configuration
- IP Filter Configuration
- RF Station Configuration
- Viewing Current RF Station Configuration
- Setting the Operating Mode
- General Equipment Setup for Performing RF Tests
- Setting Test Mode Timer Minutes
- Performing Link Monitor Test (Normal Mode)
- Performing Transmit and Receive Tests
- Performing the RSSI Test
- Setting the RF Transmit Status
- Setting the Link Monitor Period
- Setting Maximum Remote Distance (Base Station Only)
- Setting Link Monitor Remote Station Rank
- Adjusting Throttling (Remote Station Only)
- Setting Tx Power Automatically (Remote Station Only)
- Adjusting User Output Power Ceiling (Remote Station Only)
- Setting Signal Margin (Remote Station Only)
- Viewing Current Output Power Level Adjust
- Radio Module Configuration
- Viewing the Radio Module Configuration
- Setting Config Test Minutes
- Setting the Station Type
- Setting the Station Rank
- Setting the Center Frequency
- Setting Security Passwords
- Setting the Scrambling Code
- Setting the Acquisition Code
- Adjusting the Tx Power Level
- Setting a Base to Repeater Mode (Base Station Only)
- Setting System Symmetry Type (Base Station Only)
- Setting Dynamic Polling Level (Base Station Only)
- Setting Remote Unit RF Group
- Rebooting and Saving RF Module Configurations
- RF/Ethernet Statistics
- System Security
- System Commands
- Link Monitor Display
- Logout
- Setting Operating Mode with the Mode Button
- Command Line Interface
- Troubleshooting
- Appendix A: Planning Your Wireless Link
- Appendix B: Using HyperTerminal
- Appendix C: Configuring a Simple Data Network
- Appendix D: SNMP
- Appendix E: Technical Reference Information
- Appendix F: Menu Map
- Appendix G: Upgrading Software
- Glossary
- Index
Troubleshooting
108 AWE 120-24 Installation & Configuration Guide
Troubleshooting Areas
There are five key areas to be aware of when troubleshooting.
Network Integrity: Continued performance and reliability of a network depends upon maintaining the
integrity of the network. If you change a network’s design, you will affect its operation. Be aware of recent
changes to your network.
Quality of RF link: Data communication depends first on the quality of the RF link. If you can establish and
maintain a high-quality RF link, then you can be sure the link will carry high-speed data. If the quality of the RF
link is degraded for some reason, the quality of the transmitted data will also degrade.
Radio Hardware:There are three basic parts to a AWE: radio unit, antenna feed (cable, connectors, surge
suppressors, patch cables etc.) and antenna. You can isolate faulty hardware using measurement and/or
replacement methods.
• Verify the radio unit with diagnostic tests (such as RSSI and link monitor tests), bench test a unit, or
replace a unit.
• Verify the antenna feed with a Site Master test set. Sweep cables, connectors and lightning suppressors,
or exchange these parts for known good parts.
• To verify the antenna you can sweep the antenna with the Site Master test set or exchange the antenna.
Correct Unit Configuration: Units must be configured correctly, according to the network plan.
Configuration errors can cause an inability to communicate or poor performance. The addition of units or
changes to your system may require you to change configuration settings.
Embedded Software: Operate with a proven software image. Download new software if you suspect that
a unit’s software is corrupted.
The following chart provides answers to some of the more common problems that can occur when installing
and using a AWE wireless ethernet bridge.