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Summary of Contents for JK Audio Interchange
- Page 1 ™ Interchange INTERCOM PHONE BRIDGE User Guide JK Audio...
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Page 2: Limited Warranty
Or, check out our FAQ section for answers to common questions. 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 3: Table Of Contents
Contents Contents Overview Getting to know your Interchange ™ 2 Controls and Indicators 4 Inputs & Outputs Getting Connected 5 Intercom 5 Mobile Device 6 Single Line Phone 7 Multi-Line Phone Operation Technical Information Contents... - Page 4 Male And Female 3 Pin Front Panel Channel Select XLR 4-Wire Jacks Front Panel Mobile Phone Interface Male XLR Mix Line Out for Monitoring Listen Always, Send and Receive LED Metering Talk When Talk-Enabled Intercom and Phone Hybrid Powered Interchange™ Intercom Phone Bridge...
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Page 5: Overview
JK Audio innkeeper 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. 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 LED Indicates audio signal power on/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.
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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. Interchange™ Intercom Phone Bridge... -
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 control while observing the Com LEDs, to find the minimum (the position where the fewest Com LEDs are lit). -
Page 10: Intercom
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 Remote jack to the INNKEEPER Remote control jack. -
Page 11: Multi-Line Phone
Connect the supplied cables as follows: innkeeper 2: Line 1 1. INTERCHANGE (1) Line Out XLR to the HYBRID’S Send 1 input XLR. 2. INTERCHANGE (1) Line In XLR to the HYBRID’S Caller 1 output XLR. 3. Using the supplied 10 pin RJ50 cable, connect the INTERCHANGE (1) Multi-Line Remote jack to the INNKEEPER 2 Remote control jack. -
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 Operation...
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Page 14: Technical Information
20k ohms / 500 mV RMS (-4 dBu nom) +12 dBu max Output Balanced Male XLR 200 ohms / 500 mV RMS (-4 dBu nom) +12 dBu max Size 7.75” x 6.5” x 2.3” Weight 2.1 lbs (960 g) Interchange™ Intercom Phone Bridge... - Page 15 Technical Information Interchange Block Diagram Block Diagram...
- Page 16 ™ Interchange INTERCOM PHONE BRIDGE User Guide Version 10/8/13 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 © 2013 JK Audio, Inc. All rights reserved. JK Audio...
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