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TWO ZONE IR CONNECTING BLOCK

IR-CB2

PREPARING FOR INSTALLATION:

The IR Receiver cables, Emitter cables and the 12V DC power supply cable must

all reach the proposed location of the IR-CB2 connecting block. Mark the cables

with Wire labels, describing where the cables originate from, rather than where

they will terminate. Locate a local un-switched AC outlet to be used to power the

IR-CB2 power supply.

INSTALLATION:

1. Select an appropriate location for the IR-CB2

2. Run all the necessary wiring to the IR-CB2. Label the wires for future

reference.

3. Plug the supplied 12V DC power supply into the un-switched AC outlet.

4. Plug the 12V DC power supply connector into the IR-CB2 socket marked

POWER.

5. After verifying that the AC outlet works, unplug the power supply connector.

6. Strip 1/4" of insulation from the end of each CAT5 wire. 

7. Locate the Snap and lock connectors and remove them if they are plugged in.

8. Use a small flathead screwdriver or your thumb to raise the locking tabs,

exposing the holes on the connectors.

9. Insert each wire into the appropriate hole and snap down the locking tabs.

10. Insert the smooth side of the connector plug into the smooth side of the 

IR-CB2 socket. 

11. Connect the Emitters to the Emitter outputs.

12. Plug the 12V DC power supply connector into the IR-CB2 socket marked

POWER.

IR-CB2 INSTALLATION DIAGRAM

12VDC/

OUTPUT

HI

LOW

HI

LOW

1

1

2

23

5

4

EMITTER OUTPUTS

POWER

+12V DC

IR RECEIVER INPUTS

3-30V

AC/DC

STATUS

IN

IR-CB2

IR CONNECTING BLOCK

IR-CB2

Stereo Receiver

12V DC Power Supply 

(Not Supplied) plugged into

the Switched Outlet 

12V DC Power Supply

Plugged into an Unswitched

AC Outlet Powers the System

IR-WMR

JobSite 

IRE1

Emitter

Category

5 Wire

JOBSITE SYSTEMS

12331 SW 130 STREET
MIAMI, FL 33186

P

866.4JB.SITE (866.452.7483)  

F

305.238.0185  

WWW.JOBSITESYSTEMS.COM

©2004 Niles Audio Corporation. JobSite,
Pure Custom and Niles are registered
trademarks of Niles Audio Corporation 
and the JobSite Logo is a trademark of
Niles Audio Corporation. JSIRCB2PDF

Specifications subject to change without notice.

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