User's Manual
Table Of Contents
- SECTION 6 Installing Unison Accel
- 6.1 Installation Requirements
- 6.2 Safety Precautions
- 6.3 Preparing for System Installation
- 6.4 Unison Accel Installation Procedures
- 6.5 Interfacing an Accel Hub to a Base Station or a Roof-top Antenna
- 6.6 Connecting Contact Alarms to an Accel System
- 6.7 Alarm Monitoring Connectivity Options
- SECTION 7 Replacing Unison Accel Components in an Operational System
- SECTION 8 Maintenance, Troubleshooting, and Technical Assistance
- APPENDIX A Cables and Connectors
- APPENDIX B InterReach Unison Accel Property Sheet
- APPENDIX C Compliance
- APPENDIX D Release Notes
8-10 InterReach Unison Accel Installation, Operation, and Reference Manual PN 9000-10
620021-0 Rev. A
8.3.2 Troubleshooting using LEDs
The following troubleshooting guide is from the perspective that all Unison Accel
equipment is installed, their cables are connected, and they are powered on; it is
assumed that the system was operating normally before the problem to be diagnosed
occurred. (Refer to Section 6 for information on troubleshooting during initial instal-
lation of the system.)
Always use AdminManager, if possible, to troubleshoot the system. The Hub LEDs
are for backup troubleshooting. The RAU LEDs probably will not provide additional
information for troubleshooting.