JK Audio Interchange User Manual

Intercom phone bridge
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Interchange
Intercom Phone Bridge
User Guide
JK Audio

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Summary of Contents for JK Audio Interchange

  • Page 1 Interchange ™ Intercom Phone Bridge User Guide JK Audio...
  • Page 2 Welcome Thank You Thank you for purchasing a JK Audio Interchange™ Intercom Phone Bridge. Please read this guide for instructions on setting up and using your new product. Getting Assistance If you have technical or application questions, call us M-F: 8:30am-5:00pm (CT) In the US &...
  • Page 3: Table Of Contents

    Technical Information Limited Warranty The Interchange is covered by a 2 year warranty to be free from defective workmanship and materials. To obtain service, contact JK Audio by phone or email for return authorization. Once authorized, you will carefully pack and ship the faulty product and all accessories to us.
  • Page 4 Male XLR Mix Line Out for Monitoring Intercom Powered Send and Receive LED Metering Front Panel Screwdriver Level Controls What’s in the Box? 3.5 mm TRRS Headset Interface RJ50 Cable Cable (Part# CN113) (2) XLR Cables Intercom Phone Bridge Interchange ™...
  • Page 5: Overview

    LTD, innkeeper 1x/1rx™, or innkeeper 2™ Digital Hybrids for POTS lines. Likewise, couple a JK Audio PBXport™ with an Interchange™ for PBX/ VoIP lines, or connect a JK Audio AutoHybrid IP2™ for VoIP or AoIP connections. The front panel headset interface jack allows easy connection of your mobile phone, tablet, or computer allowing remote access through a wireless phone or conferencing app.
  • Page 6: Getting To Know Your Interchange

    Up = Talk: Interchange sends and receives audio (simultaneously). Use this position with the headset interface, or as a general purpose 4-wire interface. Center = Off: Interchange functions as a listen-only device. No audio will be sent into the Party Line intercom.
  • Page 7 Getting to Know Your Interchange Controls Cont’d Phone Level LEDs Indicates audio signal level from the phone interface. Phone Hybrid Send Level Adjusts audio signal level going to the phone hybrid / 4-wire interface. Phone Hybrid Receive Level Adjusts audio signal level coming from the phone hybrid / 4-wire interface.
  • Page 8: Inputs & Outputs

    Line In Jack Line level audio from the phone hybrid to the intercom. Single Line Remote Jack Connects to JK Audio single-line digital hybrids. Multi-Line Remote Jack Connects to JK Audio multi-line digital hybrids. Intercom Phone Bridge Interchange...
  • Page 9: Getting Connected

    Adjust the signal level to 0 dB on the Interchange <Phone> LED display. Be sure that the <Talk> control switch is in the < Talk> position. Adjust the <Com Balance>...
  • Page 10: Intercom

    Single Line Phone Hybrids Connect the supplied cables as follows for innkeeper LTD or innkeeper 1x/1rx: 1. Interchange <Line Out> XLR to the hybrid’s <Send> input XLR. 2. Interchange <Line In> XLR to the hybrid’s <Caller> out XLR. 3. Using the supplied 10 pin RJ50 cable, connect the Interchange <Single-Line>...
  • Page 11: Multi-Line Phone

    Connect the supplied cables as follows: 1. innkeeper 2: Line 1 a. Interchange (1) <Line Out> XLR to the hybrid’s <Send 1> input XLR. b. Interchange (1) <Line In> XLR to the hybrid’s <Caller 1> output XLR. c. Using the supplied 10 pin RJ50 cable, connect the Interchange (1) <Multi-Line>...
  • Page 12: Operation

    Using the Test Tone function on innkeeper 1x or innkeeper 2, adjust the signal level to 0 dB on the Interchange <Phone> LED display (innkeeper LTD does not have a test tone feature, therefore an alternate tone generator must be used).
  • Page 13: Faqs

    No. Interchange can only connect to a digital hybrid. 4. Can I use Interchange with a VoIP line? Yes. You can access a VoIP line by connecting Interchange to a JK Audio AutoHybrid IP2. 5. How do I power up my Interchange? No power supply was provided.
  • Page 14: Technical Information

    20k ohms / 500 mV RMS (-4 dBu nom) +12 dBu max Balanced Female XLR Output 200 ohms / 500 mV RMS (-4 dBu nom) +12 dBu max Balanced Male XLR Misc Remote Control RJ50 Size 7.75” x 6.5” x 2.3” 2.1 lbs (960 g) Weight Intercom Phone Bridge Interchange ™...
  • Page 15 Technical Information Interchange Block Diagram Technical Information...
  • Page 16 Interchange ™ Intercom Phone Bridge User Guide Version 6/24/19 JK Audio, Inc. 1311 E 6th St. Sandwich, IL 60548 United States Telephone: 815.786.2929 Toll Free: 1.800.jkaudio Fax: 815.786.8502 www.jkaudio.com © 2019 JK Audio, Inc. All rights reserved. JK Audio...

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