Simplified block diagram, Quick setup guide – JK Audio Four IFB User Manual

Page 5

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16

Simplified Block Diagram

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5

Quick Setup Guide

5. Turn on the Power switch.

The power LED should
light red.

6. Rotate the Monitor selector

switch to the desired Line
position. Line 1 = phone
line connected to RJ-11
marked Line 1.

7. Press the Add button.

This will take the selected
line off-hook. The
corresponding Line LED
will light green.

8. Dial the call with the DTMF keypad.
You may now communicate with the called party on Line

1 through the Monitor handset or equipment connected to
the Monitor Send and Receive SLR jacks (optional).

Repeat steps 6-8 for Lines 2-4.

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