IP-223 Settings - Quick Reference

I/O Connectors

Connector

Description

 

 

J1

Power IN

 

 

J18

Serial port

 

 

J2

Radio/Line 1

 

 

J31

Radio/Line 2

 

 

J4

Display Header

 

 

J66

Handset Jack

 

 

J7

Ethernet port

 

 

Adjustments

Signal

Line 1

Test point

Line 2

Test point

 

 

 

 

 

RX Pre-amp

R175

TP13

R110

TP1

 

 

 

 

 

RX Compressor

RV5

TP12

RV1

TP3

 

 

 

 

 

TX Audio out

R47

TP15

R61

TP5

 

 

 

 

 

TX Monitor IN

R390

TP13

R391

TP1

(Not available in 750630 Rev A)

 

 

 

 

 

 

 

 

 

CTCSS out

R50

TP7

R53

TP10

 

 

 

 

 

123

Page 121
Image 121
Telex IP-223 technical manual Connectors, Adjustments, 123, Connector Description, Signal Line Test point