Chauvet Colorrail IRC User manual

User Manual

Page 2 of 22 COLORrail™ IRC User Manual (Rev. 03)
TABLE OF CONTENTS
1. Before you Begin............................................................................. 3
What is Included............................................................................................3
Unpacking Instructions..................................................................................3
Text Conventions..........................................................................................3
Icons..............................................................................................................3
Safety Notes..................................................................................................4
2. Introduction...................................................................................... 5
Product Overview..........................................................................................5
3. Setup................................................................................................. 6
AC Power......................................................................................................6
Power Linking.........................................................................................................6
Mounting .......................................................................................................7
Orientation .............................................................................................................7
Rigging...................................................................................................................7
4. Operation.......................................................................................... 8
Control Panel Operation................................................................................8
Menu Map.....................................................................................................8
Configuration (DMX) .....................................................................................9
Starting Address.....................................................................................................9
Configuration (Standalone Modes).............................................................10
Sound Active Mode..............................................................................................10
Automatic Mode...................................................................................................10
Wireless Remote Mode........................................................................................10
Master/Slave Mode..............................................................................................11
Program Selection................................................................................................11
Static Color ..........................................................................................................11
IRC (Infrared Remote Control) Operation...................................................12
DMX Channel Assignments and Values.....................................................13
26-CH...................................................................................................................13
14-CH...................................................................................................................14
7-CH.....................................................................................................................15
4-CH.....................................................................................................................16
3-CH.....................................................................................................................16
2-CH.....................................................................................................................16
5. Technical Information.................................................................... 17
General Maintenance..................................................................................17
General Troubleshooting ............................................................................17
Returns Procedure......................................................................................18
Claims .........................................................................................................19
Contact Information.....................................................................................19
DMX Primer.................................................................................................20
Starting Address...................................................................................................20
Fixture Linking (Daisy Chain)...............................................................................20
DMX Cabling........................................................................................................21
6. Technical Specifications............................................................... 22

COLORrail™ IRC User Manual (Rev. 03) Page 3 of 22
1. B EFORE YOU B EGIN
What is Included
1 x COLORrail™ IRC
1 x Bracket kit
1 x Power Cord
1 x Warranty Card
1 x User Manual
Unpacking Instructions
Immediately upon receiving this product, carefully unpack it and check the container in
which you received it. Make sure that you have received all the parts indicated above
and that they are all in good condition. If the material inside the container (this product
and any other accessory included with it) appears damaged from shipping, or if the
container shows signs of mishandling, notify the shipper immediately. In addition,
retain the container and all the packing material for inspection.
See the Claims section in the “Technical Information” chapter.
Text Conventions
Convention Meaning
[10] A DIP switch to be configured
<Menu> A key to be pressed on the fixture’s control panel
1~512 A range of values
50/60 A set of values of which only one can be chosen
Settings A menu option not to be modified (for example,
showing the operating mode/current status)
Menu > Settings A sequence of menu options to be followed
ON A value to be entered or selected
Icons
Icon Meaning
This paragraph contains critical installation,
configuration, or operation information. Failure to
comply with this information may render the fixture
partially or completely inoperative, cause damage
to the fixture, or cause harm to the user.
This paragraph contains important installation or
configuration information. Failure to comply with
this information may prevent the fixture from
functioning correctly.
This paragraph reminds you of useful, although not
critical, information.
Document Information
The information and specifications contained in this document are subject to change without
notice. CHAUVET® assumes no responsibility or liability for any errors or omissions that may
appear in this manual.
© Copyright 2011 CHAUVET®. All rights reserved
Printed in P.R.C.
Electronically published by CHAUVET® in the United States of America
Author Editor
A. Chiappone R. Jones

Page 4 of 22 COLORrail™ IRC User Manual (Rev. 03)
Product at a Glance
Use on Dimmer

Auto Programs

Outdoor Use

Auto-ranging Power Supply

Sound Activated

Replaceable Fuse

DMX

User Serviceable

Master/Slave

Duty Cycle

Safety Notes
Please read the following notes carefully because they include important safety
information about the installation, usage, and maintenance of this product.
Keep this User Manual for future consultation. If you sell this product to another
user, be sure that they also receive this document.
Always make sure that the voltage of the outlet to which you are connecting this
product is within the range stated on the decal or rear panel of the fixture.
This product is for indoor use only! To prevent risk of fire or shock, do not expose
this fixture to rain or moisture.
Make sure there are no flammable materials close to the unit while operating.
Always install this product in a location with adequate ventilation, at least 20 in (50
cm) from adjacent surfaces.
Always disconnect this product from the power source before cleaning it or
replacing the fuse.
Make sure to replace the fuse with another of the same type and rating.
If mounting this product overhead, always secure it to a fastening device using a
safety cable.
The maximum ambient temperature (Ta) is 104° F (40° C). Do not operate this
product at higher temperatures.
In the event of a serious operating problem, stop using the unit immediately.
Never try to repair this product. Repairs carried out by unskilled people can lead
to damage or malfunction. Please contact the nearest authorized technical
assistance center.
Never connect this product to a dimmer pack.
Make sure the power cord is not crimped or damaged.
Never disconnect the power cord by pulling or tugging on the cord.
Never carry a fixture from the power cord or any moving part. Always use the
hanging/mounting bracket or the handles.
Always avoid direct eye exposure to the light source when this fixture is on.

COLORrail™ IRC User Manual (Rev. 03) Page 5 of 22
2. I NTRODUCTION
Product Overview
Powerout
DMXoutDMXin
Controlpanel
(LEDdisplay)
Fuseholde
r
Powerin

Page 6 of 22 COLORrail™ IRC User Manual (Rev. 03)
3. S ETUP
AC Power
This product has an auto-ranging power supply and it can work with an input voltage
range of 100~240 VAC, 50/60 Hz.
To determine the power requirements for a particular fixture, see the label affixed to
the back plate of the fixture or refer to the fixture’s specifications chart. A fixture’s
listed current rating indicates its average current draw under normal conditions.
Always connect this product to a protected circuit (circuit breaker or fuse),
making sure that it has an appropriate electrical ground to avoid the risk of
electrocution or fire.
Never connect this product to a rheostat (variable resistor) or dimmer circuit,
even if the rheostat or dimmer channel serves only as a 0 to 100% switch.
Power Linking
This fixture provides power linking via the Edison/IEC outlet located in the back of the
unit. Please see the diagram below for further explanation.
PowerLinking
Diagram
You can power link up to 15 COLORrail™ IRC units on 120 VAC or up to 27
COLORrail™ IRC units on 230 VAC.
The power linking diagram shown above corresponds to the North American
version of this product ONLY! If using this product in other markets, you must
consult with the local CHAUVET® distributor as power linking connectors and
requirements may differ in your country or region.
1stFixture
2n
d
Fixture
3r
d
Fixture
Otherfixtures

COLORrail™ IRC User Manual (Rev. 03) Page 7 of 22
Mounting
Orientation
The COLORrail™ IRC may be mounted in any position, provided there is adequate
room for ventilation around it.
Rigging
Be sure that the structure or surface onto which you are mounting this product can
support its weight. Please see the “Technical Specifications” section of this manual
for weight information.
Make sure to mount the fixture securely to a rigging point, whether an elevated
platform or a truss.
When rigging this product onto a truss, you should use a mounting clamp of
appropriate weight capacity. The bracket has a 13 mm hole, which is appropriate for
this purpose.
When mounting this product overhead, always use a safety cable.
Before deciding on a location for this product, always make sure that it will be easy to
access the unit for maintenance and programming purposes.
When power linking multiple fixtures, you must always consider the length of the
power linking cable and mount the fixtures close enough for the cable to reach them.
The bracket knobs allow for directional adjustment when aiming the fixture to the
desired angle. Only loosen or tighten the bracket knobs using your bare hands. Using
tools could damage the knobs.
MountingDiagram
There are two (2) rigging options available for this product. If using the mounting
brackets, then you must use both of them. If using the mounting yokes, then it is only
necessary to use a single mounting point.
Mountingbracket
Yokeadjustment
Mountingyoke
Mountingbracket
Bracketadjustment

Page 8 of 22 COLORrail™ IRC User Manual (Rev. 03)
4. O PERATION
Control Panel Operation
To access the control panel functions, use the four buttons located underneath the
display.
Button Function
< MENU > Press to find an operation mode
or to back out of the current menu
option
<ENTER> Press to activate a menu option or
a selected value
<UP> Press to scroll up the list of
options or to find a higher value
<DOWN> Press to scroll down the list of
options or to find a lower value
Menu Map
Mode Programming Steps Description
DMX Mode Addr D001~512 Selects the DMX starting address
Slave SLAu Slave receive mode
Sound Active SU 00~31 The internal program runs to the beat of the
music. The sensitivity is adjustable
Static Color CoLr r000~255 g000~255
b000~255
Red, green, blue static color mixing mode. Mix
each color to create a custom mix
Program
Selection
(Pr02~20)
Pr Pr02~20 Selects one of the built-in programs
SP 01~99, FL Adjusts the speed of the automatic program
Fd 00~99 Adjusts the fade time of the automatic
program
FS 00~99 Adjusts the strobe speed of the automatic
program
Program
Selection
(Pr01, 21, 22)
These 3 Programs
have been listed in
a separate section,
because they have
unique options
available
Pr 01, 21, 22 Selects one of the built-in programs
SP 01~99, FL Adjusts the speed of the automatic program
Fd 00~99 Adjusts the fade time of the automatic
program
FS 00~99 Adjusts the strobe speed of the automatic
program
1 Background color Color selection mode
Color selection
10-- No color
1--r Red
1-rg Yellow
1--b Green
1-gb Cyan
1--b Blue
1-rb Magenta
1rgb White
2 Foreground color Color selection mode
Color selection
10-- No color
1--r Red
1-rg Yellow
1--b Green
1-gb Cyan
1--b Blue
1-rb Magenta
1rgb White
Automatic Mode
(AUTO)
N 000~100
Number of times to repeat each program until
continuing on to the next program
SP 00~99, FL Program speed (low~high, full)
Fd 00~99 Fade time
FS 00~99 Strobe speed
Wireless Remote -ir- Wireless Remote operating mode

COLORrail™ IRC User Manual (Rev. 03) Page 9 of 22
Configuration (DMX)
Set this product in DMX mode to control it with a DMX controller.
1) Connect this product to a suitable power outlet.
2) Turn this product on.
3) Connect a DMX cable from the DMX output of the DMX controller to the DMX
input socket of this product.
Starting Address
When selecting a starting DMX address, always consider the number of DMX
channels the selected DMX mode uses. If you choose a starting address that is too
high, you could restrict the access to some of the fixture’s channels.
The COLORrail™ IRC uses up to 26 DMX channels in its highest DMX mode, which
defines the highest configurable address to 487.
If you are not familiar with the DMX protocol, you may refer to the “DMX Primer”
section in the “Technical Information” chapter.
To select the starting address, do the following:
1) Press <MENU> repeatedly until d001~512 shows on the display.
2) Press <ENTER>.
3) Use <UP> or <DOWN> to select the starting address.
4) Press <ENTER>.
5) Use <UP> or <DOWN> to select the personality.
6) Press <ENTER>.

Page 10 of 22 COLORrail™ IRC User Manual (Rev. 03)
Configuration (Standalone Modes)
Set this product in one of the standalone modes to control it without a DMX controller.
1) Connect this product to a suitable power outlet.
2) Turn this product on.
Sound Active Mode
To enable the Sound Active mode, do the following:
1) Press <MENU> repeatedly until SU** shows on the display.
2) Press <ENTER>.
3) Use <UP> or <DOWN> to adjust the microphone sensitivity.
4) Press <ENTER>.
The fixture will only respond to the low frequencies of the music (bass and
drums).
Automatic Mode
Never connect a fixture that is operating in any standalone mode, whether
Static, Automatic, or Sound to a DMX string connected to a DMX controller.
This is because fixtures in standalone mode may transmit DMX signals that
could interfere with the DMX signals from the controller.
To enable the Automatic Mode, follow the instructions below:
1) Press <MENU> repeatedly until AUTO shows on the display.
2) Press <ENTER>.
You may determine the number of times a single program will play back before
proceeding to the next program, using n001~100.
Wireless Remote Mode
To enable the Wireless Remote Mode, follow the instructions below:
1) Press <MENU> repeatedly until –ir- shows on the display.
2) Press <ENTER>.

COLORrail™ IRC User Manual (Rev. 03) Page 11 of 22
Master/Slave Mode
This mode allows a single COLORrail™ IRC unit (the “master”) to control the actions
of one or more COLORrail™ IRC units (the “slaves”) without the need of a DMX
controller. The master unit will be set to operate in either Automatic or Sound Active
mode, while the slave units will be set to operate in Slave Mode. Once set and
connected, the slave units will operate in unison with the master unit.
Configure the units as indicated below.
Slave units:
1) Press <MODE> repeatedly until SLAU shows on the display.
2) Press <ENTER> to accept.
3) Set the DMX address to “001”, as previously explained.
5) Connect the DMX input of the first slave unit to the DMX output of the master unit.
6) Connect the DMX input of the subsequent slave units to the DMX output of the
previous slave unit.
7) Finish setting and connecting all the slave units.
Master unit:
1) Set the master unit to operate in either Automatic or Sound mode, as previously
indicated.
2) Make the master unit the first unit in the DMX daisy chain.
Configure all the slave units before connecting the master unit to the DMX
daisy chain.
Never connect a DMX controller to a DMX string configured for Master/Slave
operation because it may interfere with the signals from the master unit.
Do not connect more than 31 slave units to the master unit.
Program Selection
To enable the Program Selection mode, do the following:
1) Press <MENU> repeatedly until Pr** shows on the display.
2) Press <ENTER>.
3) Use <UP> or <DOWN> to select the desired program (01~20).
4) Press <ENTER> to cycle through the different playback modifications. See the
“Menu Map” for details on which modifications are available.
5) Press <ENTER> when you arrive at the desired modification.
6) Use <UP> or <DOWN> to adjust the parameter of the modification.
7) Press <ENTER>.
Programs 01, 21, and 22 have unique options available. For this reason, they
have been listed in a separate section in the “Menu Map”. The available options
allow you to select one of 7 preset colors for both the background and the
foreground.
Static Color
To enable the Static Color mode, do the following:
1) Press <MENU> repeatedly until CoLr shows on the display.
2) Press <ENTER> to scroll through the three colors (red, green, blue).
3) Use <UP> or <DOWN> to modify the intensity of each color, thereby creating a
custom color mix.
4) Press <ENTER> when you arrive at the desired modification.
5) Use <UP> or <DOWN> to adjust the parameter of the modification (000~255).
6) Press <ENTER>.

Page 12 of 22 COLORrail™ IRC User Manual (Rev. 03)
IRC (Infrared Remote Control) Operation
Automatic Mode
Automatic Mode will enable you to run the automatic programs on the
product.
To turn on Automatic Mode:
1. Press AUTO on the IRC.
2. Press + or – to choose between the different auto programs.
To adjust the speed of the automatic program:
1. Press SPEED on the IRC.
2. Press %.
3. Press + or – to either increase or decrease the speed of the program.
Sound Active Mode
Sound Active Mode will enable the product to respond to the music.
To turn on Sound Active mode:
1. Press SOUND on the IRC.
To adjust sound sensitivity in Sound Active mode:
1. Press SENSITIVITY on the IRC.
2. Press %.
3. Press + or – to either increase or decrease sound sensitivity.
Manual Color Control
To choose a specific color with the IRC:
1. Press MANUAL on the IRC.
2. Press any number between 0-9 to choose your color.
To manually control the RGB percentage:
1. Press MANUAL on the IRC.
2. Press R, G, or B to choose your color.
3. Press + or – to increase or decrease the percentage of each color.
Miscellaneous Operation
To adjust the strobe rate of the program:
1. Press STROBE on the IRC.
2. Press + or – to increase or decrease the strobe rate.
3. Press STROBE again to turn off the strobe.
To change the switching effect of the program:
Press FADE/SNAP on the IRC.
Fade will slowly switch the effect. Snap will rapidly switch the effect.
To black out the lights:
Press BLACK OUT on the IRC.
This will turn off all the lights until the button is pressed again.
Note: The IRC will not respond to any inputs when Black Out is activated. If
the remote does not respond when a button is pressed, try pressing
BLACK OUT. You may have inadvertently activated BLACK OUT.

COLORrail™ IRC User Manual (Rev. 03) Page 13 of 22
DMX Channel Assignments and Values
26-CH
C
HANNEL V ALUE F UNCTION C HANNEL V ALUE F UNCTION
1
000 255 Master Dimmer 0%~100% 14 000 255 Red (section 5) Dimmer: 0%~100%
2
000 255 Red (section 1) Dimmer: 0%~100% 15 000 255 Green (section 5) Dimmer: 0%~100%
3
000 255 Green (section 1) Dimmer: 0%~100% 16 000 255 Blue (section 5) Dimmer: 0%~100%
4
000 255 Blue (section 1) Dimmer: 0%~100% 17 000 255 Red (section 6) Dimmer: 0%~100%
5
000 255 Red (section 2) Dimmer: 0%~100% 18 000 255 Green (section 6) Dimmer: 0%~100%
6
000 255 Green (section 2) Dimmer: 0%~100% 19 000 255 Blue (section 6) Dimmer: 0%~100%
7
000 255 Blue (section 2) Dimmer: 0%~100% 20 000 255 Red (section 7) Dimmer: 0%~100%
8
000 255 Red (section 3) Dimmer: 0%~100% 21 000 255 Green (section 7) Dimmer: 0%~100%
9
000 255 Green (section 3) Dimmer: 0%~100% 22 000 255 Blue (section 7) Dimmer: 0%~100%
10
000 255 Blue (section 3) Dimmer: 0%~100% 23 000 255 Red (section 8) Dimmer: 0%~100%
11
000 255 Red (section 4) Dimmer: 0%~100% 24 000 255 Green (section 8) Dimmer: 0%~100%
12
000 255 Green (section 4) Dimmer: 0%~100% 25 000 255 Blue (section 8) Dimmer: 0%~100%
13
000 255 Blue (section 4) Dimmer: 0%~100% 26
000 000
001 255
Strobe
No Function
Strobe 1~100%
Section 1 Section 3 Section 5 Section 7
Section 2 Section 4 Section 6 Section 8

Page 14 of 22 COLORrail™ IRC User Manual (Rev. 03)
14-CH
C
HANNEL V ALUE F UNCTION C HANNEL V ALUE F UNCTION
1
000 255 Master Dimmer 0%~100% 8 000 255 Red (section 3) Dimmer: 0%~100%
2
000 255 Red (section 1) Dimmer: 0%~100% 9 000 255 Green (section 3) Dimmer: 0%~100%
3
000 255 Green (section 1) Dimmer: 0%~100% 10 000 255 Blue (section 3) Dimmer: 0%~100%
4
000 255 Blue (section 1) Dimmer: 0%~100% 11 000 255 Red (section 4) Dimmer: 0%~100%
5
000 255 Red (section 2) Dimmer: 0%~100% 12 000 255 Green (section 4) Dimmer: 0%~100%
6
000 255 Green (section 2) Dimmer: 0%~100% 13 000 255 Blue (section 4) Dimmer: 0%~100%
7
000 255 Blue (section 2) Dimmer: 0%~100% 14
000 000
001 255
Strobe
No Function
Strobe 1~100%
Section 1
Section 2
Section 3
Section 4

COLORrail™ IRC User Manual (Rev. 03) Page 15 of 22
7-CH
CHANNEL VALUE FUNCTION
1
000 255 Master Dimmer 0%~100%
2
000 255 Red Dimmer: 0%~100%
3
000 255 Green Dimmer: 0%~100%
4
000 255 Blue Dimmer: 0%~100%
5
000 007
008 015
016 023
024 031
032 039
040 047
048 055
056 063
064 071
072 079
080 087
088 095
096 103
104 111
112 119
120 127
128 135
136 143
144 151
152 159
160 167
168 175
176 183
184 191
192 199
200 207
208 215
216 223
224 231
232 255
Color Macro
No Function
Red
Yellow
Green
Cyan
Blue
Purple
White
Auto Program 1
Auto Program 2
Auto Program 3
Auto Program 4
Auto Program 5
Auto Program 6
Auto Program 7
Auto Program 8
Auto Program 9
Auto Program 10
Auto Program 11
Auto Program 12
Auto Program 13
Auto Program 14
Auto Program 15
Auto Program 16
Auto Program 17
Auto Program 18
Auto Program 19
Auto Program 20
Auto Program 21
Sound Mode
6
000 255
Auto Program Speed (When CH.5 is between 64~231)
Sound Sensitivity (When CH.5 is between 232-255)
0%~100%
7 000 000
001 255
Strobe
No Function
Strobe 1~100%

Page 16 of 22 COLORrail™ IRC User Manual (Rev. 03)
4-CH
CHANNEL VALUE FUNCTION
1
000 255 Master Dimmer 0%~100%
2
000 255 Red Dimmer: 0%~100%
3
000 255 Green Dimmer: 0%~100%
4
000 255 Blue Dimmer: 0%~100%
3-CH
CHANNEL VALUE FUNCTION
1
000 255 Red Dimmer: 0%~100%
2
000 255 Green Dimmer: 0%~100%
3
000 255 Blue Dimmer: 0%~100%
2-CH
CHANNEL VALUE FUNCTION
1
000 007
008 015
016 023
024 031
032 039
040 047
048 055
056 063
064 071
072 079
080 087
088 095
096 103
104 111
112 119
120 127
128 135
136 143
144 151
152 159
160 167
168 175
176 183
184 191
192 199
200 207
208 215
216 223
224 231
232 255
Color Macro
No Function
Red
Yellow
Green
Cyan
Blue
Purple
White
Auto Program 1
Auto Program 2
Auto Program 3
Auto Program 4
Auto Program 5
Auto Program 6
Auto Program 7
Auto Program 8
Auto Program 9
Auto Program 10
Auto Program 11
Auto Program 12
Auto Program 13
Auto Program 14
Auto Program 15
Auto Program 16
Auto Program 17
Auto Program 18
Auto Program 19
Auto Program 20
Auto Program 21
Sound Mode
2
000 255 Auto Program Speed (When CH.1 is between 64~231) 0%~100%

COLORrail™ IRC User Manual (Rev. 03) Page 17 of 22
5. T ECHNICAL I NFORMATION
General Maintenance
Dust build up reduces light output performance and can cause overheating. This can lead
to reduction of the light source’s life. To maintain optimum performance and minimize
wear, you should clean your lighting fixtures at least twice a month. However, be aware
that usage and environmental conditions could be contributing factors to increase the
cleaning frequency.
To clean this fixture, follow the instructions below:
Unplug the fixture from power.
Wait until the fixture is cold.
Use a vacuum (or dry compressed air) and a soft brush to remove dust collected on
the external surface.
Apply the solution directly to a soft, lint free cotton cloth or a lens cleaning tissue.
General Troubleshooting
Symptom Possible Cause Possible Action
Circuit breaker or
fuse keeps blowing
Excessive load on the
circuit Make sure that the total load does not exceed 80% of the breaker or fuse nominal current
Short circuit along the
power lines Check the power lines and power cords
Product does not
power up
No energy on power outlet Check power outlet
Change to another outlet
Loose or damaged power
cord Check the power cord
Blown fuse Replace blown fuse with a good one of the same type and
rating
Internal problem Send product for repair
Fixture does not
respond to DMX
Wrong starting address on
the fixture Set the correct starting address on the fixture
Use the right fader(s) on the controller
Wrong DMX personality on
the fixture Set the correct DMX fixture’s personality
Assign the faders accordingly
Wrong polarity setting on
the DMX controller Change the signal polarity on the controller
Loose or damaged DMX
cable Check the DMX cable before the faulty unit
Internal problem Send product for repair
Intermittent DMX
Problems
Signal cables are not DMX
compatible Replace non DMX cables with true DMX cables
Interference with AC or
radio signals Keep DMX cables away from AC wires or radio equipment
DMX cable too long Install an optically coupled DMX amplifier right before the
fixture with intermittent problems
Too many fixtures
connected Install an optically coupled DMX amplifier after unit #32
Terminator not connected Install a terminator, as indicated in the “DMX Primer” section.
If you still experience problems after trying the above solutions, contact
CHAUVET® Technical Support.

Page 18 of 22 COLORrail™ IRC User Manual (Rev. 03)
Returns Procedure
The user must send the merchandise prepaid, in the original box, and with its original
packing and accessories. CHAUVET® will not issue call tags.
Call CHAUVET® and request a Return Merchandise Authorization (RMA) number
before shipping the fixture. Be prepared to provide the model number, serial number,
and a brief description of the cause for the return.
The user must clearly label the package with a Return Merchandise Authorization
(RMA) number. CHAUVET® will refuse any product returned without an RMA
number.
DO NOT write the RMA number directly on the box. Instead, write it on a
properly affixed label.
Once you have received the RMA number, please include the following information
on a piece of paper inside the box:
Your name
Your address
Your phone number
The RMA number
A brief description of the problem
Be sure to pack the fixture properly. Any shipping damage resulting from inadequate
packaging will be the customer’s responsibility. As a suggestion, proper UPS packing
or double-boxing is always a safe method to use.
CHAUVET® reserves the right to use its own discretion to repair or replace
returned product(s).

COLORrail™ IRC User Manual (Rev. 03) Page 19 of 22
Claims
The carrier is responsible for any damage incurred during shipping to this product or
any part that shipped with it. Therefore, if the received merchandise appears to have
damages caused during shipping, the customer must submit the damage report and
any related claims with the carrier, not CHAUVET®. The customer must submit the
report upon reception of the damaged merchandise. Failure to do so in a timely
manner may invalidate the customer’s claim with the carrier.
For other issues such as missing components or parts, damage not related to
shipping, or concealed damage, the customer must make claims to CHAUVET®
within seven (7) days of receiving the merchandise.
Contact Information
World Headquarters United Kingdom & Ireland
CHAUVET® CHAUVET® Europe Ltd.
General Information
Address: 5200 NW 108th Avenue
Sunrise, FL 33351
Voice: [phone]
Fax: [phone]
Toll free: [phone]
Technical Support
Voice: [phone] (Press 4)
Fax: [phone]
Email: [email protected]
General Information
Address: Unit 1C
Brookhill Road Industrial Estate
Pinxton, Nottingham, UK
NG16 6NT
Voice: [phone]
Fax: [phone]
Technical Support
Email: [e-mail]
World Wide Web World Wide Web
www.chauvetlighting.com www.chauvetlighting.co.uk

Page 20 of 22 COLORrail™ IRC User Manual (Rev. 03)
DMX Primer
The USITT DMX512-A data transmission protocol (DMX, from now on) is based on
the EIA-485 standard and it has 512 channels (001 to 512). This system requires a
controller (DMX controller), one or more DMX compatible fixtures, and a DMX circuit
(also known as “DMX universe”) to link the fixtures to the controller.
Depending on their complexity and features, DMX compatible fixtures may require
from one to more than 30 DMX channels to operate. Some DMX fixtures have
multiple operation modes (also known as “personalities”), each with its own number
of channels and controllable parameters.
Starting Address
In the DMX system, the controller sends DMX data to each fixture based on the
fixture’s starting address. The starting address is the number of the DMX channel
(001 to 512) assigned to the fixture’s first control channel (Channel 1). When
assigning starting addresses to multiple fixtures, it is critical to ensure that no starting
address is already in use by another fixture to prevent channels from overlapping.
Otherwise, the affected fixtures may operate erratically.
For instance, a user has two DMX compatible fixtures. Fixture “A” has four channels
and fixture “B” has six channels. If the user configures the starting address of fixture
“A” to “001”, channels 001 through 004 on the DMX controller will control fixture “A”.
This means that the user should assign the starting address of fixture “B” to “005” or
higher. For a starting address of “005”, the DMX controller would use channels 005 to
010 to control fixture “B”.
It is possible to control multiple fixtures of the same type by assigning each one of
them the same starting address. In this case, all the fixtures would respond in unison
(synchronized) to the signals from the DMX controller.
Fixture Linking (Daisy Chain)
DMX compatible fixtures receive the control signals
from the DMX controller through the DMX cables.
Each fixture has a DMX In and a DMX Out
connector. The figure to the right illustrates how the
fixtures link to each other using multiple segments of
DMX cable in a sequential format called “daisy
chain”.
The order in which the fixtures connect to the DMX
controller is irrelevant because all fixtures receive
the same DMX signals and they only respond to
them based on their individual starting addresses.
However, it is important to notice that the
connections between fixtures should always be as
short and direct as possible.
To ensure the integrity of the DMX signal, follow the
recommendations of the EIA-485 standard:
The maximum recommended cable length is 500 m (1,640 feet).
The maximum recommended number of fixtures on the same daisy chain is 32.
Connecting more than 32 fixtures on one daisy chain without the use of a DMX
optically-isolated splitter may result in deterioration of the digital DMX signal.
DMX
Controller
1stDMX
Fixture
2ndDMX
Fixture
Toother
fixtures