Chauvet Power Supply DMX 4 User Manual

DMX-4  
Dimmer/Relay Pack  
USER MANUAL  
Chauvet, 3000 N 29th Ct, Hollywood, FL 33020 U.S.A  
(800) 762-1084 (954) 929-1115  
FAX (954) 929-5560  
 
BEFORE YOU BEGIN  
What is included  
1 x DMX-4 Dimmer/Relay Pack  
1 x Detachable power cord (IEC 60320 C-13)  
1 x User manual  
1 x Warranty Card  
Unpacking Instructions  
Immediately upon receiving a fixture, carefully unpack the carton, check the contents to ensure that  
all parts are present, and have been received in good condition. Notify the shipper immediately and  
retain packing material for inspection if any parts appear damaged from shipping or the carton itself  
shows signs of mishandling. Save the carton and all packing materials. In the event that a fixture  
must be returned to the factory, it is important that the fixture be returned in the original factory box  
and packing.  
AC Power  
The DMX-4 may except multiple voltages (100V-240V) without the need of a voltage selection switch.  
This applies to the electronics in the fixture. However, this will not change the voltage being supplied  
to the load.  
Note: Load voltage will match input voltage.  
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 is its average  
current draw under normal conditions. All fixtures must be powered directly off a switched circuit and  
cannot be run off a rheostat (variable resistor) or dimmer circuit, even if the rheostat or dimmer  
channel is used solely for a 0% to 100% switch. Before applying power to a fixture, check that the  
source voltage matches the fixture’s requirement. Check the fixture or device carefully to make sure  
that if a voltage selection switch exists that it is set to the correct line voltage you will use.  
Warning!  
Verify that the power supplied to the DMX-4 matches the power to your load.  
Safety Instructions  
Please read these instructions carefully, which includes important  
information about the installation, usage and maintenance?  
Please keep this User Guide for future consultation. If you  
sell the unit to another user, be sure that they also receive  
this instruction booklet.  
Secure fixture to fastening device using a safety chain.  
Never carry the fixture solely by its head. Use its carrying  
handles.  
Maximum ambient temperature is Ta: 40°. Do not operate  
fixture at temperatures higher than this.  
Always make sure that you are connecting to the proper  
voltage and that the line voltage you are connecting to is  
not higher than that stated on decal or rear panel of the  
fixture.  
This product is intended for indoor use only!  
To prevent risk of fire or shock, do not expose fixture to  
rain or moisture. Make sure there are no flammable  
materials close to the unit while operating.  
The unit must be installed in a location with adequate  
ventilation, at least 50cm from adjacent surfaces. Be sure  
that no ventilation slots are blocked.  
In the event of serious operating problem, stop using the  
unit immediately. Never try to repair the unit by yourself.  
Repairs carried out by unskilled people can lead to  
damage or malfunction. Please contact the nearest  
authorized technical assistance center. Always use the  
same type spare parts.  
Don’t connect the device to a dimmer pack.  
Make sure power cord is never crimped or damaged.  
Never disconnect power cord by pulling or tugging on the  
cord.  
Always disconnect from power source before servicing or  
replacing lamp or fuse and be sure to replace with same  
lamp source.  
Avoid direct eye exposure to lamp while it is on.  
Caution!  
There are no user serviceable parts inside the unit. Do not open the housing or  
attempt any repairs yourself. In the unlikely event your unit may require service,  
please contact CHAUVET.  
DMX-4 User Manual  
3
 
INTRODUCTION  
Features  
4 channels DMX-512 dimmer/relay pack  
2 Edison plugs per channel  
Each channel can be set as either dimmer or relay  
Each channel can be set to any DMX address  
16 user-selectable chase patterns  
Variable electronic dimmer (0-100%)  
Adjustable speed control and dimming with or without DMX  
DMX Channel Summary  
CHANNEL  
FUNCTION  
1
2
3
4
Dimmer or Switch  
Dimmer or Switch  
Dimmer or Switch  
Dimmer or Switch  
Product Overview  
Output  
10 Amps 115V/Ch, 15A max load  
5 Amps 230V/Ch, 10A max load  
Hanging Bracket  
Six holes provide different positions for  
mounting a pipe clamp  
Button Reference  
This is a quick reference  
of button functions and  
what they display.  
LED Indicator  
4 LED channel activity  
indicators  
Power Switch  
On/Off switch  
LED Segment  
Displays current activity  
or function state  
Menu Buttons  
Displays current activity  
or function state  
Power Input  
Supplied with IEC 60320 C-14  
receptacle for detachable  
power cord  
Fuses  
20mm Glass 10A 125V  
20mm Glass 6.3A 250V  
DMX In  
Locking 3-pin XLR male  
socket  
DMX Out  
Locking 3-pin XLR  
female socket  
DMX-4 User Manual  
4
 
SETUP  
Power  
Your product is capable of operating on AC 100-240V. But, please be aware that your output voltage  
equals your input voltage. This means that if you have the DMX-4 plugged into 120V of power, then  
you will be sending 120V output to any fixture that you plug into one of the 8 outlets. Likewise, if you  
have the fixture plugged into 208v, then you will get 208V out from the 8 outlets.  
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 is its average current draw under normal conditions.  
All fixtures must be powered directly off a switched circuit and cannot be run off a rheostat (variable  
resistor) or dimmer circuit, even if the rheostat or dimmer channel is used solely for a 0% to 100%  
switch.  
Before applying power to a fixture, check that the source voltage matches the fixture’s requirement.  
All fixtures must be connected to circuits with a suitable Earth Ground.  
Mounting  
ORIENTATION  
This fixture may be mounted in any safe position provided there is adequate room for ventilation.  
RIGGING  
Figure 1 - Hanging Clamp  
It is important never to obstruct the fan or vents pathway. Mount the  
fixture using, a suitable “C” or “O” type clamp. Adjust the angle of the  
fixture by loosening both knobs and tilting the fixture. After finding the  
desired position, retighten both knobs.  
When selecting installation location, take into consideration lamp  
replacement access and routine maintenance.  
Safety cables should always be used.  
Note!  
Never mount in places where the fixture will be exposed to rain, high  
humidity, extreme temperature changes or restricted ventilation.  
Clamp is sold separately.  
DMX-4 User Manual  
5
 
OPERATING INSTRUCTIONS  
Menu Navigation  
MODE  
A001~512  
DMX Mode  
P:01~16  
CHASE Mode  
MENU  
MENU  
A001 ~ A512  
P:01 ~ P:16  
Pattern Chase Select  
DMX Addressing  
CH:01 ~ CH:04  
SP:01 ~ SP:99  
Control Channel Mode  
Chase Speed Select  
S oF / S on  
d000 ~ d100  
Relay/Dimmer Switch  
Dimmer Output Level  
Operating Modes  
The DMX-4 can be controlled using any universal DMX-512 controller. There are also 16 preset  
chase programs that a user can select for stand alone operation (Chase Mode).  
Running in Chase Mode  
SELECT PATTERN CHASE  
1) Press the MODE button until the display reads {P:nn}, where n represents a number between 01  
and 16.  
2) Press the (Button) and (Button) to increase or decrease values representing chase  
patterns.  
ADJUST THE SPEED  
1) Press the MODE button until the display reads {P:nn}, where n represents a number between 01  
and 16.  
2) Press the MENU button until the display reads {SP:nn}, where n represents a number between  
01 and 99.  
3) Press the (Button) and (Button) to increase or decrease values until the desired speed is  
achieved.  
ADJUST INTENSITY  
1) Press the MODE button until the display reads {P:nn}, where n represents a number between 01  
and 16.  
2) Press the MENU button until the display reads {dnnn}, where n represents a number between  
000 and 100.  
3) Press the (Button) and (Button) to increase or decrease values until the desired intensity  
is achieved.  
DMX-4 User Manual  
6
 
Running in DMX Mode  
This DMX mode enables the use of a universal DMX controller device. Each fixture requires a "start  
address" that can be set from 001 to 512. A fixture requiring one or more channels for control begins  
to read the data on the channel indicated by the start address. For example, a fixture that occupies or  
uses 6 channels of DMX and was addressed to start on DMX channel 100, would read data from  
channels: 100, 101, 102, 103, 104, and 105. Choose start addresses so that the channels used do  
not overlap and notate the start address selected for future reference.  
If this is your first time addressing a fixture using the DMX-512 control protocol than I suggest jumping  
to the Appendix Section and read the heading “DMX Primer”. It contains very useful information that  
will help you understand its use.  
SELECT DMX MODE & SET STARTING ADDRESS  
1) Press the MODE button until the display reads {Annn}, where n represents a number between  
001 and 512.  
2) Press the (Button) and (Button) to increase or decrease values until the desired DMX  
starting address is achieved.  
OPTIONAL DIMMER/RELAY SETTING  
1) Press the MODE button until the display reads {Annn}, where n represents a number between  
001 and 512.  
2) Press the MENU button until the display reads {S-nn}, where nn represents either (oF) for  
switching off or (oN) for switching on.  
3) Press the (Button) and (Button) to toggle between {S-oN} and {S-oF}.  
DMX CONTROL CHANNEL MODES  
1) Press the MODE button until the display reads {Annn}, where n represents a number between  
001 and 512.  
2) Press the MENU button until the display reads {CH:nn}, where n represents a number between  
01 and 04.  
3) Press the (Button) and (Button) to increase or decrease values to select a desired  
channel output  
SELECTION  
CH:01  
BEHAVIOR  
DMX channel 1 will control outputs (1 through 4 combined)  
CH:02  
DMX channel 1 will control outputs (1 and 2 combined)  
DMX channel 2 will control outputs (3 and 4 combined)  
CH:04  
DMX channels 1 through 4 will control outputs 1 through 4 respectively  
Replacing a fuse  
Disconnect the power cord before replacing a fuse and always  
replace with the same type fuse.  
With a Philips head screwdriver unscrew the  
fuse holder until it can be entirely removed.  
FUSES: F10A 125V 5 X20mm  
1
2
3
4
Remove the damaged fuse from its holder and  
replace with exact same type fuse. Insert the  
fuse holder back in its place and reconnect  
power.  
DMX-4 User Manual  
7
 
APPENDIX  
DMX Primer  
There are 512 channels in a DMX-512 connection. Channels may be assigned in any manner. A  
fixture capable of receiving DMX 512 will require one or a number of sequential channels. The user  
must assign a starting address on the fixture that indicates the first channel reserved in the controller.  
There are many different types of DMX controllable fixtures and they all may vary in the total number  
of channels required. Choosing a start address should be planned in advance. Channels should  
never overlap. If they do, this will result in erratic operation of the fixtures whose starting address is  
set incorrectly. You can however, control multiple fixtures of the same type using the same starting  
address as long as the intended result is that of unison movement or operation. In other words, the  
fixtures will be slaved together and all respond exactly the same.  
DMX fixtures are designed to receive data through a serial Daisy Chain. A Daisy Chain connection is  
where the DATA OUT of one fixture connects to the DATA IN of the next fixture. The order in which  
the fixtures are connected is not important and has no effect on how a controller communicates to  
each fixture. Use an order that provides for the easiest and most direct cabling. Connect fixtures  
using shielded two conductor twisted pair cable with three pin XLR male to female connectors. The  
shield connection is pin 1, while pin 2 is Data Negative (S-) and pin 3 is Data positive (S+). CHAUVET  
carries 3-pin XLR DMX compliant cables, DMX-10 (33’), DMX-4.5 (15’) and DMX-1.5 (5’)  
FIXTURE LINKING  
Figure 2 - DMX connector configuration  
Resistance 120  
ohm 1/4w between  
pin 2 (DMX -) and  
pin 3 (DMX +) of  
the last fixture.  
1
3
2
COMMON  
DMX +  
1
3
1
3
INPUT  
OUTPUT  
Termination reduces signal errors and to  
avoid signal transmission problems and  
interference, it is always advisable to connect  
a DMX signal terminator.  
2
2
DMX -  
Note!  
If you use a controller with a 5 pin DMX output connector, you will need to use a 5  
pin to 3 pin adapter. Chauvet Model No: DMX5M.  
The chart below details a proper cable conversion:  
3 PIN TO 5 PIN CONVERSION CHART  
CONDUCTOR  
3 Pin Female (output)  
5 Pin Male (Input)  
Pin 1  
GROUND/SHIELD  
DATA ( - )SIGNAL  
DATA ( + ) SIGNAL  
DO NOT USE  
Pin 1  
Pin 2  
Pin 3  
Pin 2  
Pin 3  
Do not use  
Do not use  
DO NOT USE  
DMX-4 User Manual  
8
 
DMX Channel Values  
Function  
Channel  
Value  
Dimmer or Switch  
1
2
3
4
000 255  
000 255  
000 255  
000 255  
Off > Full Intensity/On  
Off > Full Intensity/On  
Off > Full Intensity/On  
Off > Full Intensity/On  
Maintenance  
To maintain optimum performance and minimize wear fixtures should be cleaned frequently. Usage  
and environment are contributing factors in determining frequency. As a general rule, fixtures should  
be cleaned at least twice a month.  
Unplug fixture from power. Use a vacuum or air compressor and a soft brush to remove dust  
collected on external vents and internal components.  
Returns Procedure  
Returned merchandise must be sent prepaid and in the original packing, call tags will not be issued.  
Package must be clearly labeled with a Return Merchandise Authorization Number (RA #). Products  
returned without an RA # will be refused. Call CHAUVET and request RA # prior to shipping the  
fixture. Be prepared to provide the model number, serial number and a brief description of the cause  
for the return. Be sure to properly pack fixture, any shipping damage resulting from inadequate  
packaging is the customer’s responsibility. CHAUVET reserves the right to use its own discretion to  
repair or replace product(s). As a suggestion, proper UPS packing or double-boxing is always a safe  
method to use.  
Claims  
Damage incurred in shipping is the responsibility of the shipper; therefore the damage must be  
reported to the carrier upon receipt of merchandise. It is the customer's responsibility to notify and  
submit claims with the shipper in the event that a fixture is damaged due to shipping. Any other claim  
for items such as missing component/part, damage not related to shipping, and concealed damage,  
must be made within seven (7) days of receiving merchandise.  
DMX-4 User Manual  
9
 
General Troubleshooting  
Applies to  
Foggers  
& Snow  
Dimmers  
& Chaser  
Symptom  
Solution(s)  
Lights  
Controllers  
Auto shut off  
Check fan thermal switch reset  
Beam is very dim or not  
bright  
Clean optical system or replace lamp  
Check 220/110v switch for proper setting  
Breaker/Fuse keeps  
blowing  
Check total load placed on device  
Chase is too slow  
Check users manual for speed adjustment  
Device has no power  
Check for power on Mains.  
Check device’s fuse. (internal and/or external)  
Fixture is not responding  
Check DMX Dip switch settings for correct addressing  
Check DMX cables  
Check polarity switch settings  
Fixture is on but there is  
no movement to the audio  
Make sure you have the correct audio mode on the control switches.  
If audio provided via ¼” jack, make sure a live audio signal exists  
Adjust sound sensitivity knob  
Lamps cuts off  
sporadically  
Possible bad lamp or fixture is overheating.  
Lamp may be at end of its life.  
Light will not come on after  
power failure  
Some discharge lamps require a cooling off period before the  
electronics in the fixture can kick start it again, wait 5 to 10 minutes  
before powering up  
Loss of signal  
Use only DMX cables  
Install terminator  
Note: Keep DMX cables separated from power cables or black lights.  
Motor movements are  
jerky or jumpy  
Possible bad motor driver or sensors  
Check polarity switch on controller  
Moves slow  
No flash  
Check 220/110v switch for proper setting  
Re-install bulb, may have shifted in shipping  
No light output  
Check slip ring & brushes for contact  
Install bulb  
Call service technician  
Relay will not work  
Check reset switch  
Check cable connections  
Remote does not work  
Stand alone mode  
Make sure connector is firmly connected to device  
All Chauvet lighting fixtures featuring stand-alone functions do not  
require additional settings, simply power the fixture and it will  
automatically enter into this mode  
Unit wobbles when rotating  
Check for damages possibly incurred during shipping  
DMX-4 User Manual  
10  
 
Technical Specifications  
WEIGHT & DIMENSIONS  
Length .............................................................................................................................. 210 mm (8.25 in)  
Width................................................................................................................................ 194 mm (7.65 in)  
Height................................................................................................................................. 70 mm (2.75 in)  
Weight.................................................................................................................................... 2.3 Kg (5 lbs)  
POWER  
AC Input .............................................................................................Autoswitching 100V-240V 50/60 Hz  
AC input ..............................................................................................removable 3-prong IEC 60320 C14  
AC outputs ....................................................................................................(8) NEMA 5-15R receptacles  
AC output ................................................................................................................. 5A/Channel, Max 15A  
CONTROL & PROGRAMMING  
Data input................................................................................................... locking 3-pin XLR male socket  
Data output ............................................................................................. locking 3-pin XLR female socket  
Data pin configuration.................................................................................pin 1 shield, pin 2 (-), pin 3 (+)  
Protocols ...........................................................................................................................DMX-512 USITT  
DMX Channels (Mode CH:04) ..................................................................................................................4  
DMX Channels (Mode CH:02) ..................................................................................................................2  
DMX Channels (Mode CH:01) ..................................................................................................................1  
ORDERING INFORMATION  
Dimmer/Relay Pack...........................................................................................................................DMX4  
Fuse 10A..............................................................................................................................P170FUSE010  
Fuse 6.3A ............................................................................................................................P170FUSE007  
DMX-4 User Manual  
11  
 

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