Universal Remote Control MRX-4IR User manual

MRX-4IR Network Base Station
Owner’s Manual

500 Mamaroneck Avenue, Harrison, NY 10528
Phone: [phone] Fax: [phone]
MRX-4IR Network Base Station Owners Manual ©2012 Universal Remote
Control, Inc.
The information in this manual is copyright protected. No part of this
manual may be copied or reproduced in any form without prior written
consent from Universal Remote Control, Inc.
UNIVERSAL REMOTE CONTROL, INC. SHALL NOT BE LIABLE FOR
OPERATIONAL, TECHNICAL OR EDITORIAL ERRORS/OMISSIONS MADE
IN THIS MANUAL.
The information in this manual may be subject to change without prior
notice.
Total Control is a registered trademark of Universal Remote Control, Inc.
All other brand or product names are trademarks or registered trademarks
of their respective companies or organizations.

TABLE OFCONTENTS
Introduction 1
Features and Benefits 1
Parts Guide 1
Front, Rear and Bottom Panel Descriptions 2
Network Installation 5
Network Discovery & Download 6
Optimizing IR Flasher Levels 7
Overview of IR Routing 8
USA Limited Warranty Statement 9
Specifications 11
Federal Communication Commission
Interference Statement 12
Regulatory Information to the user 13
Declaration of Conformity 14

Page 1
MRX-4IR NETWORK BASE STATION
Introduction
Thank you for purchasing the MRX-4IR Network Base Station. The
MRX-4IR requires a Total Control MRX Advanced System Controller
and compatible interfaces, programmed by a Custom Professional,
to control your home. Communicating over the network using Wi-
Fi, or a wired LAN connection, the MRX-4IR receives commands
from the System Controller and relays them, via IR, to four or more
devices. Controlling your home is simple with the MRX-4IR.
Features and Benefits
 IR Flasher Outputs
Control up to four of your components without ever getting up
from your seat.
 Front IR Blaster
Control IR devices where an IR emitter cannot reach the
device’s location, like a TV over a fireplace.
 Network Connectivity
Receives commands over the network from an MRX Advanced
System Controller and then sends IR signals to control your
components.
 Compact Size
The small size of the MRX-4IR allows it to easily fit behind
devices or into places where a traditional base station would not.
Parts Guide
The MRX-4IR includes:
1 - MRX-4IR
1 - AC Power Adapter
4 - Mounting Screws
1 - Mounting Plate
4 - IR Emitters (3.5mm plugs)
1 - Owner’s Manual

Page 2
MRX-4IR NETWORK BASE STATION
Front, Rear and Bottom Panel Descriptions
Front Panel
The front panel consists of 3 indicator lights and an IR Blaster.
Power LED: The Power LED illuminates when the unit is powered.
Status LED: When the MRX-4IR powers up, both the Status and
Data LEDs blink. When a network connection is made, the Status
LED color will vary depending upon its “connected state”: good
signal strength is represented by “Green”, poor signal strength by
“Orange” (which is only present when a wireless connection is
used) and no connection is OFF.
Data LED: The Data LED flashes as the MRX-4IR transmits IR data.
IR Blaster: The front IR Blaster sends IR signals to one or more
components placed in direct line of sight.
IR Blaster

MRX-4IR NETWORK BASE STATION
Rear Panel
The rear panel ports are:
DC 12V Power: Plug in the included 12V DC 1A power supply.
IR Outputs: Connect an included 3.5mm IR emitter to each of the
four IR outputs. Adjust the IR output signal strength for port 1 using
the attenuator located on the bottom of the unit.
LAN Connection: If a wired connection is needed, this port uses a
standard Ethernet (RJ-45) plug to communicate via the local area
network.
Page 3

Page 4
Bottom Panel
The bottom panel consists of:
Reset Button: The Reset button is located on the bottom of the unit,
and requires a stylus, or paper clip to press the button. Pressing the
Reset button will cycle the MRX-4IR’s power. (Unplugging the MRX-4IR’s
power cable and then plugging it back in, also performs the same
function.)
Pressing and holding the Reset button for 15 seconds, will factory
default the MRX-4IR, and return the unit back to its original
unprogrammed state.
Mac Address Sticker: The MAC Address (12 numbers) identifies this
wireless device when connected to the network.
IR Attenuator: Use the included adjustment tool (or a flathead screwdriver)
to increase or decrease the intensity level for IR output #1.
MRX-4IR NETWORK BASE STATION

Page 5
MRX-4IR NETWORK BASE STATION
Network Installation
WARNING!! Before proceeding, a Custom Professional is required
to install and configure your MRX-4IR.
The MRX-4IR is a network base station that allows full control of
your components with the use of Total Control MRX Advanced
System Controllers and compatible interfaces. Once installed on the
network, and a button is pressed on an interface, a command is
transferred over the customer’s network to the MRX Advanced
Network System Controller, which in turn is routed to the MRX-4IR
and then sends IR commands to the components you specify.
1. Connect the MRX-4IR onto the network (wired or wireless).
2. Connect your laptop into the same network as the MRX-4IR.
MRX-4IR
Wi-Fi Router

Page 6
MRX-4IR NETWORK BASE STATION
Network Discovery & Download
WARNING!! Before proceeding, a Custom Professional is required
to install and configure your MRX-4IR.
1. Open a new or current project. In Step 3: Add URC Devices, add
an MRX-4IR to a room included in your project which represents
the physical location of the unit.
2. In Step 6: Network Setup, discover the MRX-4IR using the same
process used for other Total Control network products in the
project.
3. Press the Download button within the Program menu.
4. Make sure to check the MRX-4IR checkbox, then press the
Download to Selected Devices (Direct) button.

MRX-4IR NETWORK BASE STATION
Page 7
Optimizing IR Flasher Levels
Test a few commands for each component before fixing the flasher
in place on the front panel of a device.
Since TiVo, Satellite Receivers and Cable Boxes are all extremely
sensitive to IR overload or saturation, you should test them
thoroughly. Put up the on screen guide and test the navigation
arrows. If operation is inconsistent or sluggish, lowerthe IR line
output for port 1 only and/or reposition the flasher.
If you still have sluggish operation, make sure IR routing is used
rather than ALL. When IR commands are sent to all the flashers in a
cabinet, you can have difficulty adjusting the IR Output. Program
URC Accelerator to send IR commands only via a specific IR port
(1-4), then readjust the IR Line Output level.
Connect an IR emitter to each IR output and run the emitter wire to
the IR receiver of each component. DO NOT STICK the emitter in
place yet. Adjust the LEVELon IR port 1 or adjust the emitter
PLACEMENT for ports 2-4 until the component responds to IR
commands then stick the emitter in place.
IR Outputs: These ports can be as discrete, ‘routed’ outputs that
only send IR commands to the specific component that each
emitter is attached. This assures accurate control in that a given
component’s commands are routed only to its dedicated IR output
and emitter, preventing IR oversaturation from multiple emitters
flashing at the same time.
POLARITY: Tip=IR data, Sleeve=GND.

MRX-4IR NETWORK BASE STATION
Page 8
Overview of IR Routing
There are several considerations to take into account when you are
installing an MRX-4IR to control an array of components:
1. When connecting a flasher from the MRX-4IR to your compo-
nent make sure to notate the IR outputs being used. Program the
sameport designations into URC Accelerator.
2. Assigning each component with its own individualized port
number helps to control multiple components eliminating
interference.
3. Identical components must receive IR commands ONLY from a
dedicated flasher affixed to its front panel or a rear panel direct
IR input.
MRX-4IR
Wi-Fi Router

MRX-4IR NETWORK BASE STATION
Page 9
USA Limited Warranty Statement
Your Universal Remote Control, when delivered to you in new condition,
is warranted against defects in materials or workmanship as follows:
UNIVERSAL REMOTE CONTROL, INC. warrants this product against
defects in material or workmanship for a period of one (1) year and as set
forth below. Universal Remote Control will, at its sole option, repair the
product using new or comparable rebuilt parts, or exchange the product
for a comparable new or rebuilt product. In the event of a defect, these
are your exclusive remedies.
This Limited Warranty covers only the hardware components packaged
with the Product. It does not cover technical assistance for hardware or
software usage and it does not cover any software products whether or
not contained in the Product; any such software is provided "AS IS" unless
expressly provided for in any enclosed software Limited Warranty.
To obtain warranty service, you must deliver the product, freight prepaid,
in its original packaging or packaging affording adequate protection to
Universal Remote Control at the address provided in the Owner's Manual.
It is your responsibility to backup any macro programming, artwork,
software or other materials that may have been programmed into your
unit. It is likely that such data, software, or other materials will be lost
during service and Universal Remote Control will not be responsible for
any such damage or loss. A dated purchase receipt, Bill of Sale, Installation
Contract or other verifiable Proof of Purchase is required. For product
support and other important information visit Universal Remote Control's
website: http://www.UniversalRemote.com or call the Customer Service
Center [phone].
This Limited Warranty only covers product issues caused by defects
in material or workmanship during ordinary consumer use. It does
not cover product issues caused by any other reason, including but
not limited to product issues due to commercial use, acts of God, third-
party installation, misuse, limitations of technology, or modification of
or to any part of the Universal Remote Control product. This Limited
Warranty does not cover Universal Remote Control products sold
as USED, AS IS, REFURBISHED, so-called “B STOCK” or consumables
(such as batteries). This Limited Warranty is invalid if the factory-applied
serial number has been altered or removed from the product. This Limited
Warranty is valid only in the United States of America. This Limited
Warranty specifically excludes products sold by unauthorized resellers.

MRX-4IR NETWORK BASE STATION
LIMITATION OF REMEDIES
UNIVERSAL REMOTE CONTROL SHALL NOT BE LIABLE FOR ANY
INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR BREACH OF
ANY EXPRESS OR IMPLIED WARRANTY OR CONDITION ON THIS
PRODUCT. IN NO EVENT SHALL UNIVERSAL REMOTE CONTROL
BE LIABLE, WHETHER IN CONTRACT OR IN TORT (INCLUDING
NEGLIGENCE) FOR DAMAGES IN EXCESS OF THE PURCHASE
PRICE OF THE PRODUCT, ACCESSORY OR SOFTWARE, OR FOR
ANY INDIRECT, INCIDENTAL, SPECIAL OR CONSEQUENTIAL
DAMAGES OF ANY KIND, OR LOSS OF REVENUE OR PROFITS,
LOSS OF BUSINESS, LOSS OF INFORMATION OR DATA, SOFT-
WARE OR APPLICATIONS OR OTHER FINANCIAL LOSS ARISING
OUT OF OR IN CONNECTION WITH THE ABILITY OR INABILITY
TO USE THE PRODUCTS, ACCESSORIES OR SOFTWARE TO THE
FULL EXTENT THESE DAMAGES MAY BE DISCLAIMED BY LAW.
EXCEPT TO THE EXTENT PROHIBITED BY APPLICABLE LAW, THERE
IS NO OTHER WARRANTY EXPRESSED OR IMPLIED. UNIVERSAL
REMOTE CONTROL WILL NOT BE HELD RESPONSIBLE FOR STATE-
MENTS MADE BY OTHERS CONCERNING THE MERCHANTABILITY
OR FITNESS FOR A PARTICULAR PURPOSE ON THIS PRODUCT.
Some states or jurisdictions do not allow the exclusion or limitation of
incidental or consequential damages, or allow limitations on how
long an implied warranty lasts, so the above limitations or exclusions
may not apply to you. This Limited Warranty gives you specific legal
rights and you may have other rights which vary from state to state or
jurisdiction to jurisdiction.
REV020708
Page 10

Page 11
MRX-4IR NETWORK BASE STATION
Specifications
CPU : ARM 32-bit Cortex-M3(120MHz)
Memory : 128Kbyte SRAM, 768Kbyte Flash
Macro Capability : Up to 255 steps each
IR Range(Line of Sight via Infrared) : 30 to 50 feet, depending on
the environment
RF Range(radio frequency) : 50 to 100 feet, depending upon the
environment
Wi-Fi : IEEE 802.11 b/g/n
Weight : 3.0 oz
Size : 3.74” X 2.7” X 1.1”
Power : 12V DC 1A

Page 12
MRX-4IR NETWORK BASE STATION
Federal Communication Commission
Interference Statement
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one more
of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for
help.
Warning!
Changes or modifications not expressly approved by the manufacturer could
void the user's authority to operate the equipment.
Note : The manufacturer is not responsible for any Radio or TV interference
caused by unauthorized modifications to this equipment. Such modifications
could void the user's authority to operate the equipment.
FCC Caution
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference,
and (2) this device must accept any interference received, including interference
that may cause undesired operation.
Any changes or modifications not expressly approved by the party responsible
for compliance could void the authority to operate equipment.
Federal Communication Commission (FCC) Radiation Exposure Statement
The device and the antenna for this device must be installed to ensure a mini-
mum separation distance of 20 cm more from a person's body. Other operating
configurations should be avoided.

Page 13
MRX-4IR NETWORK BASE STATION
Regulatory Information to the user
CE conformity Notice
Products with “CE” marking comply with the R&TTE Directive
1995/5/EC, EMC Directive 2004/108/EC and Low Voltage
Directive 2006/95/EEC issued by the commission of the European
Community.
1) R&TTE Directive
Safety : EN 60950-1
EMC : ETSI EN 301 489-1,3, 17
RF : ETSI EN 300 220-1,2
: ETSI EN 300 328
2) EMC Directive
Emission: EN 55022
Immunity: EN 55024
Power: EN-61000-3-2, 3
3) Low Voltage Directive
Product safety: EN 60950-1
Safety instruction for charging internal rechargeable battery of
remote control
Use only with EN60950-1 approved as Limited power source and
double insulation() marked power adaptor & same ratings
described on the product label (12V DC 1A).
Declaration of Conformity
“Hereby, Universal Remote Control Inc. declares that this MRX-4IR is
in compliance with the Essential requirements and other relevantpro-
visions of Directive 1999/5/EC.”
Certification
Type No.(Model No.) MRX-4IR
Batch/Serial No. -
Power Rating 12V 1.0A
Frequency band Wi-Fi : IEEE 802.11 b/g/n

Page 14
MRX-4IR NETWORK BASE STATION
Declaration of Conformity
Company Name : Universal Remote Control Inc.
Company Address : 500 Mamaroneck Avenue, Harrison, NY 10528, U.S.A
Contact Information : www.universalremote.com
Phone: [phone] Fax: [phone]
Brand Name : UNIVERSAL remote control
Product Name : Base Station
Model Name : MRX-4IR
This product herewith complies with the requirements of EMC Directive (2004/108/EC)
and R&TTE Directive(1995/5/EC) issued by the Commission of the European Community
Compliance with these directives implies conformity to the following European Community
EMC Directive
 EN 55022
 EN 55024
 EN 61000-3-2
 EN 61000-3-3
R&TTE Directive
 EN 60950-1
 ETSI EN 301-489-1,3,17
 ETSI EN 300 220-1,2
 ETSI EN 300 328-
List of test reports and/or certificate verified compliance with the standards above
Date of issue : May 30, 2012
Name and signature of authorized person :
EMC Directive
 Report No.
 Testing Laboratory : Gumi College EMC Center
R&TTE Directive
 Certificate No.
 Certificate Body : SIEMIC Rheinland (No. 2200)
James Novak
Senior Product Manager
Universal Remote Control Inc.

Page 15
NOTE

500 Mamaroneck Avenue, Harrison, NY 10528
Phone: [phone] Fax: [phone]
www.universalremote.com
OCE-0131A Rev 01