Appendix A: Applications - Avaya LUPCMALL Installation And Use Manual

Appendix A: Applications

Typical Connections
* To Slave Amps (see Figure A-2 on page 54)
* To Ambient Level Controller (see Figure A-3 on page 55)
* To Call Stacker (see Figure A-4 on page 56)
* To Digital Feedback Eliminator (see Figure A-5 on page 56)
* To Multiple Digital Message Unit (see Figure A-6 on page 57)
* To Operate Door Speakers (see Figure A-7 on page 58)
* Connecting to an External Audio Source (see below)
Connecting to an External Audio Source
A contact closure and dry audio source can also be used for the Override input. The two conductors flanking the center
conductors provide a dry audio gateway into the system-wide Override. Override is activated by shorting the outermost
conductors together. Maximum contact closure resistance is 1000 ohms.
Figure A-1: Override
External Audio RJ11
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