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JK Audio AutoHybrid User Manual

Auto-answer hybrid
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AutoHybrid
Auto-Answer Hybrid
User Guide
JK Audio

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Summary of Contents for JK Audio AutoHybrid

  • Page 1 AutoHybrid ™ Auto-Answer Hybrid User Guide JK Audio...
  • Page 2 Welcome Thank You Limited Warranty Thank you for purchasing the AutoHybrid is covered by a 2 year JK Audio AutoHybrid. Please warranty to be free from defective read this guide for instructions on workmanship and materials. To obtain setting up and using your new service, contact JK Audio by phone or Auto-Answer Hybrid.
  • Page 3: Table Of Contents

    Contents Overview Controls & Indicators Inputs & Outputs Connecting Your AutoHybrid Using the AutoHybrid 5 Auto-Answer, Remote Screw Terminal 6 Null Adjust FAQ's Specifications Contents...
  • Page 4 Detachable Remote Screw Terminal Block Provides: XLR Send Jack - Off-Hook Control XLR Receive Jack - Release Control Auto-Answer / Disconnect - OH LED Signal Accessories RA4 Rack Panel Holds 4 AutoHybrids in a 1U rack space AutoHybrid Auto-Answer Hybrid...
  • Page 5: Overview

    AutoHybrid allows simultaneous send and receive audio through analog telephone lines. Not just another half duplex auto-coupler, this is a full duplex AutoHybrid. Perfect for remote monitoring, IFB feeds, and many simple studio, conferencing, and PA telephone interface applications.
  • Page 6: Controls & Indicators

    Auto-Answer Press this button to answer or place Press this switch to enable the a telephone call. AutoHybrid to automatically answer an incoming call and then disconnect OH LED (Off-Hook) after the caller hangs up. Auto answer will occur on the first ring.
  • Page 7: Inputs & Outputs

    Inputs & Outputs Line Jack Caller Output Connect to a standard, single line, Male balanced line level XLR output analog telephone line. contains audio from the phone line. Phone Jack Send Input Connect a single line analog Female balanced line level XLR input telephone for call setup and dialing.
  • Page 8: Connecting Your Autohybrid

    Note: When you drop a call, any audio equipment. The Caller output delivered to the Send jack of AutoHybrid contains audio coming from the will still appear on the Caller output jack.
  • Page 9: Using The Autohybrid

    Using Your AutoHybrid Auto-Answer Remote Screw Terminal When the <Auto-Answer Button> is in the in position, AutoHybrid will Call Drop OH LED Ground answer on the first ring. AutoHybrid will look for a CPC disconnect signal The detachable remote control screw...
  • Page 10: Null Adjust

    1. Place a call to a quiet location. approximately 20 dB. 2. Send a signal into the AutoHybrid <Send> jack at a moderate level. A Note: The AutoHybrid null is adjusted at the factory to provide the maximum test signal or tone works best.
  • Page 11: Faq's

    <Caller> or <Send> audio. The Null adjustment sets how much of your Send audio is present in the Caller output (to a certain extent). Please refer to page 6 for more details, or contact JK Audio Technical Support. FAQs...
  • Page 12 Technical Information Input Impedance / Level Balanced Female XLR: 1k ohms / 500 mV RMS; -4 dBu nom.; +6 dBu max 11dB Send XLR to Phone Line Insertion Loss: Maximum transmit level at Phone Line -3 dBu Output Balanced Male XLR: 600 ohms / 200 mV RMS;...
  • Page 13: Specifications

    Manufacturer’s Name: JK Audio, Inc. Manufacturer’s Address: 1311 E 6 Street, Sandwich, Illinois 60548 USA Declares that the product: Product Name: AutoHybrid Telephone Audio Interface Model Numbers: AutoHybrid Conforms to the following Product Specifications: Safety: EN 60950 / AS/NZS 60950:2000 ESD:...
  • Page 14 This can be found on own expense. Changes or modifications not the bottom of your telephone equipment, expressly approved by JK Audio can void the and, c) The ringer equivalence number user's authority to operate the equipment. (REN) for this equipment. The REN is used...
  • Page 15 RENs, contact the local telephone company. the proper functioning of your JK Audio product. If such changes are planned, you'll 3. Repair Instructions be notified by your telephone company.
  • Page 16 AutoHybrid ™ Auto-Answer Hybrid User Guide Version 6/21/19 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...