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Interchange

™

Intercom Phone Bridge

Technical Information

Intercom Channel

Connection

Male & Female 3-pin XLR

Output Level

-10 dBu (250 mV RMS) nominal

Terminating Impedance

200 ohms

Bridging Impedance

>15k ohms

Pin 1

Common

Pin 2

Audio + 30 VDC (+12 VDC min) 50 mA

Pin 3

Audio

Input

Balanced Female XLR

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

Misc

Remote Control

RJ50

Size

7.75” x 6.5” x 2.3”

Weight

2.1 lbs (960 g)

Specifications

Содержание Interchange

Страница 1: ...JK Audio User Guide Interchange Intercom Phone Bridge...

Страница 2: ...all servicing to qualified service personnel Heed all warnings Warning Do not install near any heat sources such as radiators heat registers stoves or other apparatus including amplifiers that produc...

Страница 3: ...hip 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 You will p...

Страница 4: ...s Male XLR Mix Line Out for Monitoring Send and Receive LED Metering Front Panel Screwdriver Level Controls Front Panel Channel Select Front Panel Cell Phone Interface Listen Always Talk When Talk Ena...

Страница 5: ...ge contains a sophisticated intercom hybrid in a low noise pro audio design The Listen Always design allows both the phone hybrid 4 wire connection and the mobile phone headset interface to monitor th...

Страница 6: ...rface Center Off Interchange functions as a listen only device No audio will be sent into the Party Line intercom Down Auto Talk function follows the hook state of the innkeeper Phone Hybrid 2 Interco...

Страница 7: ...evel coming from the phone hybrid 4 wire interface 9 Com Balance Fine tuning for the intercom hybrid function Optimizes separation between send and receive when pushing audio into the intercom with th...

Страница 8: ...m 2 Mix Out XLR Jack Contains a line level mix of both the phone and intercom audio 3 Line Out Jack Line level audio output from the intercom to the phone hybrid or audio device 4 Line In Jack Line le...

Страница 9: ...ce Receive level control provides adjustment suitable for most mobile devices However most mobile devices also have a headphone level control which works along with the Interchange controls 6 It is be...

Страница 10: ...nect the Interchange Single Line Remote jack to the innkeeper Remote control jack 4 Set the innkeeper rear panel Send level switch to Line level 5 Connect the innkeeper to an analog phone line or VoIP...

Страница 11: ...s Caller 2 output XLR c Using another 10 pin RJ50 cable connect the Interchange 1 Single Line Remote jack to the Interchange 2 Single Line Remote control jack d Connect innkeeper 2 Line 2 to an analog...

Страница 12: ...ily on the Com LEDs Monitor receive levels by listening on an intercom belt pack 5 Changing the Talk switch to Off returns the system to a remote Listen Only configuration Com Balance with Phone Hybri...

Страница 13: ...phone line directly 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...

Страница 14: ...minal Terminating Impedance 200 ohms Bridging Impedance 15k ohms Pin 1 Common Pin 2 Audio 30 VDC 12 VDC min 50 mA Pin 3 Audio Input Balanced Female XLR 20k ohms 500 mV RMS 4 dBu nom 12 dBu max Output...

Страница 15: ...Block Diagram July 2 2013 XLR Line Input Headset Interface XLR Line Output Headset Emulator Intercom Hybrid 1 A 2 B Phone Meter Com Meter Control Logic ON OFF AUTO RJ50 INN2 RJ45 INN1 INNLTD Mix Out...

Страница 16: ...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 Interchange Intercom Phone Bridge User Guide V...

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