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Table of Contents
Overview ................................................................................................................................................. 1
Specifications ........................................................................................................................................... 2
IP7-FX Layout ........................................................................................................................................... 3
LED Indicators .......................................................................................................................................... 6
Replacing an older Model IP7 .................................................................................................................. 7
Connecting Power .................................................................................................................................... 7
PoE ............................................................................................................................................................. 7
External Power ........................................................................................................................................... 8
USB Power ................................................................................................................................................. 8
Audio - Mic and Speaker .......................................................................................................................... 8
Understanding Full Duplex Audio .............................................................................................................. 8
Understanding Half Duplex Audio ............................................................................................................. 8
Understanding Paging Audio ..................................................................................................................... 8
Microphones ............................................................................................................................................ 9
Electret Microphone .................................................................................................................................. 9
Line Level Microphone............................................................................................................................... 9
TalkBack Speaker ....................................................................................................................................... 9
Speakers ................................................................................................................................................ 10
Single 8 Ohm Speaker .............................................................................................................................. 10
Amplified Speaker or Analog Amplifier ................................................................................................... 10
Multiple Speakers .................................................................................................................................... 10
Multiple Speakers using 25/70V transformers ........................................................................................ 10
Multiple 8 Ohm Speakers ........................................................................................................................ 12
Line Out ................................................................................................................................................. 13
Line In .................................................................................................................................................... 13
Talk (Call) Button ................................................................................................................................... 13
Dry Contact Relay .................................................................................................................................. 13
SNSR/3.3V.............................................................................................................................................. 14
Mounting Instructions ........................................................................................................................... 15
Din Rail Mounting .................................................................................................................................... 15
Surface Mounting .................................................................................................................................... 15
Setting Volume Levels ............................................................................................................................ 15
Configuration ......................................................................................................................................... 16
