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5

947170

Terminal Block Connector

This is a 20 Pin lugless-type terminal block 
located at J2 (See Figure 1).  See Table 1 for con-
tact descriptions.

Factory Test Connector Wall Plug Transformer

J3 - No user connections 115 VAC, 60 Hz, U.L. 
and CSA Listed.

Pin Number

Description

1

Not Used.

2

C1 control input for Dry Loop (Page Port) activation by 
closure (may also be used for Ground Start grounding 
point).

3

Ring (– polarity is important for Ground Start).

4

Tip (+ polarity is important for Ground Start).

5

C control input for Dry Loop (Page Port) activation by 
contact closure.

6

Not Used.

Problem

Troubleshooting Steps

Night Bell is not active when it is 
intended to be activated with a low 
AC or DC voltage.

The input voltage level is too low or missing. (Minimum 10 
VAC)

Make sure that the input connections are to pins 18 and 19 
of J2 (polarity is important).

A higher priority in the PagePal

®

 is active.

Check the MAIN OUTPUT volume control setting.

Night Bell is not active when it is 
intended to be activated with a 
Ring voltage.

The input voltage level is too low or missing.  (Minimum 40 
VAC)

Make sure that the input connections are to pins 19 and 20 
of J2.

A higher priority in the PagePal is active.

Check the MAIN OUTPUT volume control setting.

Table 2.  RJ-11 Pinout

Table 3.  Troubleshooting Suggestions

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