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
6-18 InterReach Unison Accel Installation, Operation, and Reference Manual PN 9000-10
620021-0 Rev. A
To connect the RAUs and Dual Band Diplexer for a dual band system:
Connecting the Antenna to the Dual Band Diplexer
Connect a single passive antenna to the Dual Band Diplexer’s “Antenna” SMA con-
nector using coaxial cable with the least amount of loss possible.
CAUTION:Firmly hand-tighten the SMA female connector – DO NOT
over-tighten the connector.
1. Attach the Diplexer to a stable surface (i.e.,
wall, ceiling tile, pole).
Do not mount the Diplexer on top of an RAU.
2. Attach the two Unison RAUs to a stable sur-
face within 2.5 ft.
of the Diplexer (do not stack the RAUs on top of each other).
3. Verify that the Unison system is powered on.
4. The green LED on both of the RAUs should be lit.
5. Connect a coaxial cable to the antenna ports on each of the Unison RAUs.
6. The recommended coaxial cable (PN 4005-3) is 3 ft. long.
7. Connect the coaxial cable coming from the Unison lower band system (i.e., sys-
tem band below 1 GHZ) into the Diplexer port labeled “LOWER BAND.”
8. Connect the coaxial cable coming from the Unison upper band system (i.e., sys-
tem band above 1 GHZ) into the Diplexer port labeled “UPPER BAND.”
9. Connect a coaxial cable from the dual band antenna into the Diplexer port
labeled “ANTENNA.”