User's Manual
Table Of Contents
- Front Cover
- Contents
- List of Tables
- List of Figures
- Foreword
- Safety and General Information
- Introduction
- System Applications
- Models and Specifications
- Approved Accessories
- Setup and Connections
- Operation
- Troubleshooting
- Introduction
- Recommended Test Equipment
- Troubleshooting Procedures
- Module Replacement Procedures
- Preselector Field Tuning Procedure
- Functional Theory of Operation
- Schematics
- Back Cover
68P81093C75-O November 30, 2000 9-3
Figure 3 PDR 3500 Troubleshooting Overview (Procedure 1: Routine Maintenance)
ROUTINE
MAINTENCE VISIT
OBSERVE LED INDICATORS and
MONITOR ALARM TONES (PAGES 6 AND 9)
• OBSERVE LED INDICATORS ON STATION
MODULE FRONT PANELS
• MONITOR ALARM ALERT TONES FROM
EXTERNAL SPEAKER
OF BEING
FAULTY?
MODULE
SUSPECTED
GO TO TROUBLESHOOTING
PROCEDURE 2 FLOW CHART
YES
INTERPRET STATUS REPORT
(RSS USER’S GUIDE–68P81085E35)
• USING RSS, ACCESS THE STATUS REPORT
SCREEN AND LOOK AT HISTORY OF ALARMS
AND TIME STAMPS
NO
GO TO TROUBLESHOOTING
PROCEDURE 2 FLOW CHART
YES
NO
RUN STATION DIAGNOSTICS
(RSS USER’S GUIDE–68P81085E35)
• USING RSS, RUN DIAGNOSTICS ON
STATION MODULES
GO TO TROUBLESHOOTING
PROCEDURE 2 FLOW CHART
YES
NO
DONE
PROCEDURE 1
OF BEING
FAULTY?
MODULE
SUSPECTED
OF BEING
FAULTY?
MODULE
SUSPECTED