User Guide

-1 Back Panel

1. CT-1 IN MASTER - 5 PIN Phoenix plug for connecting to a CT610/600/310 zone control I/O.

+12V - +12VDC power input for the CT-1

GND - Common ground for power and data

RCV - Receives RS-232 data to pass through to the RJ45 connector (RS-232 XMIT).

NC - No connection

2. RS-232 XMIT (Output)- RJ45 connector used for direct RS-232 linking between a CT

Receiver and B&K A/V Home Theater preamplifier/receiver. Install a straight through

CAT-5 cable when using this connection.

Note: This connector is intended for RS-232 XMIT and Ground and is not a source of VCC power.

3. HOME THEATER SENSOR - 3 pin Phoenix plug for connecting to an IR Sensor or Keypad.

+12V - +12V power available for Home Theater IR Sensor or Keypad

IR IN - IR DATA IN from Home Theater IR Sensor or Keypad

GND - Common ground for power and data

Note: Both of the CT-1 HOME THEATER IR data inputs (IR-IN and IN), are summed together

internally.

4. CT 3 Flasher IN - Nine 1/8" mini connectors. One CT Receiver is connected by nine 1/8” mini

jack interconnects. Each interconnect should be connected corresponding with the IR output

on the CT Receiver back panel. i.e. IR OUT 1 connects to Flasher IN 1, etc. These inputs

are also used when chaining multiple CT-1’s.

5. CT 3 / Chain Out - One 1/8" mono mini connector. To be used with an IR emitter for control of a

CT Reciever. This output is a sum of IR Data from CT-1, CT-2, Home Theater and Chain IN.

This output is used when chaining CT-1s to send IR to the previous CT-1 in the chain.

6. CT 2 Flasher IN - Nine 1/8" mini connectors. One CT Receiver is connected by nine 1/8” mini

jack interconnects. Each interconnect should be connected corresponding with the IR output

on the CT Receiver back panel. i.e. IR OUT 1 connects to Flasher IN 1, etc.

CT-1 Back Panel

11 13