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Fire Com 110 Installation & Operation Manual

Radio communication system
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MODEL 110
RADIO COMMUNICATION SYSTEM
INSTALLATION & OPERATION MANUAL

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Summary of Contents for Fire Com 110

  • Page 1 MODEL 110 RADIO COMMUNICATION SYSTEM INSTALLATION & OPERATION MANUAL...

  • Page 3: Table Of Contents

    TABLE OF CONTENTS Overview ................2 Features .

  • Page 4: Overview

    2-way radio communication interface. The 110 radio interface is a durable solution for vehicles and other high-noise environments requiring radio communications.

  • Page 5: Features

    Transmit Audio Gain Jump Intercom Audio Gain Jump Modular Jack The modular jack is the connection point for the CA cable leading from the 110 radio interface to the headset module. Radio Interface Jack The 9-pin D-Sub connector is an attachment point for the included mobile radio (MR) interface cable.

  • Page 6: Installation

    INSTALLATION Mounting the Radio Interface Unit Mount the interface unit to a flat surface by drilling four mounting holes and installing the enclosed #6 fasteners. Mounting hole and intercom dimensions are shown below. The unit is designed for vehicle interiors and indoor use.

  • Page 7: System Wiring

    SYSTEM WIRING Overview Once the radio interface unit is installed, the system is ready for wiring. A headset module can be connected to the headset port using a RJ-12 connector and CA cable as shown in the figure below. See “CA Cable Routing” in the Installation section of this manual before wiring.

  • Page 8: Power Connections

    SYSTEM WIRING Power Connections Power is wired to the unit using the power supply cable with in-line fuse (included). When routing the power cable, the in-line fuse should be easy to access. Warning Before making power connections, make sure the power source is turned off. Important Use a dedicated ground for the (-) power connection.

  • Page 9: Foot Switch (Optional)

    SYSTEM WIRING Headset Module Installation • With the CA cable routed from the intercom, cut the cable to length at the headset module and slide the bend relief grommet over the end of the CA cable as shown in the figure above. •...

  • Page 10: Radio Connections

    Transmit Audio Gain Jump Receive Audio Adjust Transmit Audio Adjust Several adjustments to the 110 Radio Interface are required. When connecting to the mobile radio, it will be necessary to make both transmit and receive audio adjustments. Warning These adjustments must be performed by a qualified radio technician. Failure to perform these adjustments may result in problems hearing or transmitting radio signals when using the intercom system.

  • Page 11: Operation

    The receive audio adjustment is a rotational adjustment of the audio gain from the radio. When making this adjustment, set your mobile radio volume to the normal volume level used without the 110 interface installed. The audio level should be adjusted with the headset user for quality audio mixing.

  • Page 12: Troubleshooting

    TROUBLESHOOTING If the radio interface system does not operate as expected, check the following items: • Check for power at the unit and confirm that the fuse is not blown or the circuit breaker is not tripped. • Confirm that a dedicated ground is used for the interface power and not a chassis ground. •...
  • Page 13 TROUBLESHOOTING The radio transmitted audio is weak • Confirm that you have the headset microphone close to your mouth, within 1/8 inch is recommended. The radio keys but no audio is • Adjust the transmit audio setting –see Settings. transmitted •...

  • Page 14: Options And Accessories

    OPTIONS AND ACCESSORIES See www.firecom.com for options and accessories. SPECIFICATIONS Dimensions: L x H x W: 4.16 [106] x 2.75 [70] x 1.29 [33] inches [millimeters] Weight:: 5.9 oz [170 g] (without cables) Power Requirements: Minimum: 9.5 VDC @ 83mA Maximum: 28.0 VDC @120mA Fuse: 2 amp See the headset manual for headset specifications.
  • Page 15 Appendix A - Wiring Diagrams PP-20 CA Cable Mobile Radio Interface Cable...

  • Page 16: Appendix B-Rj-12 Connector Assembly

    Appendix B - RJ-12 Connector Assembly RJ Connector, 6 Position Plug Installation To install the RJ-12 connector plug onto the flat CA cable: 1. Using the cutter blade on the crimping tool (labeled A, in figure 1), cut the CA cable so the cut is clean and at a 90-degree angle to the side of the cable.

  • Page 17: Warranty

    WARRANTY Two-Year Limited Warranty to the Original Purchaser Sonetics Corporation warrants to the original purchaser of its products, that they will be free from defects in materials and workmanship, under normal and proper use, for the period of two years from date of purchase. Sonetics Corporation will repair or replace, at its option, any parts showing factory defects during this warranty period, subject to the following provisions.
  • Page 20 FIRECOM IS A DIVISION OF SONETICS CORPORATION 17600 SW 65 Ave, Lake Oswego, OR 97035 USA 800-527-0555 • service@firecom.com • firecom.com Copyright ©2019 Sonetics Corporation. All rights reserved. The information in this document is subject to change without notice. No part of this document may be reproduced in any form without prior written consent of Sonetics Corporation.

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