
INSTALLATION MANUAL
TECHNOLOGY
IRB-4
Termination block for IR repeating systems
TO BE USED WITH AUDIOPLEX BRAND IR ONLY!
SPECIFICATIONS
Connectors: Screw-type
Emitter outputs: (4) 1/8" mono mini-jacks
Power supply: +12vdc unregulated power supply
Dimensions: 3.071"H x 1.654"W x .787"D
Extra Emitter Jack: Allows for an extra Emitter (or 4 extra emitters using the Audioplex IRS-1).
INSTALLATION
The IRB-4 provides a convenient connecting point for a remote relay system, eliminating hard-wiring.
Multiple IRTargets can be connected in parallel (up to 12) to the screw-down connector. We recommend
running 4-conductor "home-runs" from each room to the equipment stack and either connect directly to the
IRB-4 or use our IR-TB termination block as shown in the wiring diagram below. Each emitter and the
power supply have their own plug-in jacks. Additional emitters can be used from the auxiliary emitter jack.
Utilizing the Audioplex IRS-1, up to (4) additional hard wired emitters can be used. Follow the wiring
diagram below for basic set up. Note that if using IRTargets with System Status, the SYS-TAT power supply
should be plugged into a switched outlet on your A/V receiver.
SYS-TAT 12 VDC
POWER SUPPLY
In-wall IRTarget
Stealth Sensor
StealthX40-HW
OPTIONAL
+12V
GND
STATUS
SIGNAL
12 VDC
WIRING DIAGRAM
POWER
SUPPLY
N
E
E
D
H
disc 5 2.53
tape b
DVD DOLBY DIGITAL
12VDC
+12V
GND
STATUS
IR IN
OUT TO ADDITIONAL EMITTERS
EMITTERS
IRB-4
TECHNOLOGY
IRS-1
GND
+12V
SIGNAL
EMITTERS
out to additional controlled components
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1-800-257-2077
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2006 - 4/10/06

WARRANTY
Your AUDIOPLEX TECHNOLOGY IRB-4 is covered by a TWO YEAR WARRANTY against any defects in
workmanship and materials. Any defects will be remedied without charge for labor or parts during this time.
Damage incurred by shipping or accident is not considered to be a defect, and not covered by this warranty.
AUDIOPLEX TECHNOLOGY is not responsible for defective operation caused by abuse or by modification or service by
any unauthorized person or agency.
The unit must be properly installed and operated according to instructions for the warranty to apply. Any necessary
servicing must be done by AUDIOPLEX TECHNOLOGY. The product must be returned expenses prepaid, with written
authorization from the company. The product must be shipped with the proof of purchase and in the original carton and
packing material to avoid damage.
This warranty gives you specific legal rights. You may have other rights which vary from state to state.
404 GWH PO BOX 440 MELVIN VILLAGE, NH 03850
1-800-257-2077 IN NH 1-603-544-8601 FAX: 1-603-544-8901
www.audioplex.com e-mail: sales@audioplex.com
AUDIOPLEX TECHNOLOGY
2006 - 4/10/06