Chauvet Work Light DMX 250C User Manual

DMX-250C  
Omega250C  
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  
Omega250C (DMX-250C)  
Power cord with plug  
ELC 24V 250W MR-16 lamp  
Diffusion filter an O-ring locking attachment (Installed)  
Manual with 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  
To determine the power requirements for a particular fixture, see the label affixed to the back plate of  
the fixture or refer to the fixtures specifications chart. A fixtures 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  
Figure 1 - AC Voltage Switch  
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  
fixtures 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 select switch on your unit matches the line voltage applied. All  
fixtures must be connected to circuits with a suitable Earth Ground.  
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.  
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.  
Dont 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 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.  
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.  
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INTRODUCTION  
The Omega250C DMX-250C brings the latest automated intelligent lighting technology to a super  
compact and affordable fixture. The Omega250C features a super bright 250 watt halogen bulb  
encased in a highly optimized dichroic reflector ensuring optimum lamp performance. DMX-512  
control means total control of your light show and an internal microphone enables sound activated  
programs to perform seamlessly. The Omega250C is best suited for small clubs and mobile DJs.  
Weighing only 15 lbs, any mobile DJ can truly appreciate its portability and extreme power. Ideal  
show conditions would include 4 or more Omega250Cs and an atmospheric effect device such as  
a fogger or hazer.  
Features  
advanced 4 channel DMX-512 fixture  
14 colors plus open  
diffusion filter for color wash effect (installed)  
electronic dimming  
manual focus  
reliable micro-stepping motors  
built-in beat activated programs  
built-in microphone  
automatically enters stand-alone mode when no DMX signal is present  
fan cooled  
linkable via master/slave controller  
programmable via any universal DMX controller  
thermal fuse protection  
switch-selectable power setting 115V/230V  
2 year warranty  
DMX Channel Summary  
CHANNEL  
FUNCTION  
Speed  
1
2
3
4
Color  
Strobe  
Dimmer  
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Introduction  
Product Overview  
Audio Sensitivity  
(POT)  
Adjust audio sensitivity to  
improve fixture response  
Safety Hook  
Attach safety cable to  
this hook  
Integrated Mic  
DMX Input  
Locking 3-pin XLR male  
socket  
DMX Output  
Locking 3-pin XLR  
female socket  
Dipswitches  
Provided for DMX  
channel addressing  
Power Input  
Fuse Holder  
Voltage Selector  
Choose either 115V or  
230V operation  
Top Cover also  
Lamp cover  
Hanging Bracket  
(Yoke)  
Yoke tensioning  
knob  
Manual Focus Lens Gun  
Removable Diffusion Filter  
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SETUP  
Lamp  
You will need to install a lamp prior to the initial operation of the fixture. An ELC 250W halogen lamp  
is included.  
Warning!  
When replacing the lamp, please wait 15 minutes after powering down to allow the  
unit to cool down! Always disconnect from main power prior to lamp replacement.  
Do not touch the envelope (glass area) of the bulb with bare hands. If this happens, clean the lamp  
with alcohol and wipe it with a lint free cloth before installation.  
LAMP INSTALLATION  
1) Remove the 2 screws nearest the top of the fixture on both sides for a total of 4 screws  
removed.  
2) Remove the top cover completely to expose lamp cage.  
3) Make sure the lamp is no longer hot before handling. Hold the lamp by its base and slide it  
upwards until it is free from the retaining clips. Disconnect lamp from lamp socket.  
4) Connect a new lamp to the lamp socket and follow the same procedure as above to insert lamp  
into lamp cage.  
5) Replace top cover and screws.  
6) No lamp alignment is necessary for this fixture.  
Remove Philips  
screws to  
remove unit top  
cover!  
Unit with top  
cover removed  
and lamp  
exposed  
Power  
Your product is equipped with switch-selectable AC power  
setting.  
Slide switch up or down  
depending on your line voltage.  
Warning!  
Verify that the power select switch on your unit  
matches the line voltage applied. All fixtures must be  
connected to circuits with a suitable Earth Ground.  
To determine the power requirements for a particular fixture, see the label  
affixed to the back plate of the fixture or refer to the fixtures specifications chart.  
A fixtures 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 fixtures requirement.  
All fixtures must be connected to circuits with a suitable Earth Ground.  
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Setup  
Mounting  
ORIENTATION  
This fixture may be mounted in any position provided there is adequate room for ventilation.  
RIGGING  
Figure 2 - Hanging Clamp  
It is important never to obstruct the fan or vents pathway. Mount the  
fixture using, a suitable Cor Otype 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.  
Manual Focusing  
IN  
OUT  
To adjust the focus, please follow the instructions below.  
1) If operating in stand alone mode, turn the music  
down so that the unit temporarily stops any activity,  
other wise turn the lamp on using Channel 4.  
Rotate lens gun  
clockwise and  
counter-clockwise  
to achieve desired  
focus.  
2) Rotate the lens gun either clockwise or counter-  
clockwise until the spot is defined by a hard edge.  
Fuse Replacement  
Disconnect the power cord before replacing a fuse and  
always replace with the same type fuse.  
With a flat head screwdriver wedge the fuse  
holder out of its housing. 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.  
The fuse is located  
inside this  
compartment.  
Remove using a flat  
head screwdriver.  
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OPERATING INSTRUCTIONS  
Operating Modes  
The Omega250C DMX-250C can be operated in three ways.  
A stand-alone mode will listen to sound and run through its diverse range of built in programs.  
Master/Slave mode will allow the command of up to as many units you want in a synchronized light  
show to the sound.  
DMX control mode will provide the greatest flexibility and creativity. Each fixture trait can be controlled  
individually using any universal DMX-512 controller.  
Stand Alone  
The Stand Alone mode is activated automatically when the fixture is absent of DMX signal or a  
controller is not connected. The Omega250C will run through its built in programs as it listens to  
the sound.  
Master/Slave  
The Master/Slave mode will allow you to link up to as many units you want in a daisy chain fashion. In  
this mode, the first unit in the daisy chain will automatically command all other units following. The  
programs are constructed based on the control of four units. Connecting the Omega250Cs for  
(Master/Slave) operation does not require any menu or setting selections. Simply connect each  
Omega250C in a daisy like fashion using qualified 3 pin DMX cables as described below.  
MASTER/SLAVE SETTINGS  
1) Connect the (male) 3 pin connector side of the DMX cable to the output (female) 3 pin connector  
of the first fixture.  
2) Connect the end of the cable coming from the first fixture which will have a (female) 3 pin  
connector to the input connector of the next fixture consisting of a (male) 3 pin connector. Then,  
proceed to connect from the output as stated above to the input of the following fixture and so on  
as illustrated below in figure 5.  
The built in programs were created using a set of 4 fixtures. When connecting fixtures together,  
leaving all dipswitches in the off position, will enable the auto-location function. The auto-location  
Figure 3 - Daisy Chain  
Connection  
Optional Controller  
function will automatically enumerate units in sets of  
four and will execute the programs based on a 4 fixture  
show.  
All dipswitches in the OFF position will enable the auto-  
location method.  
Note!  
For additional information on linking fixtures read under section DMX Primer”  
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Operating Instructions  
MASTER/SLAVE SHOW CUSTOMIZATION  
You can manually assign a slave device number to the fixtures by adjusting the dip-switches as  
illustrated below. This provides a way for you to customize the playback such as creating unison  
movement across selections or counter movements.  
MANUAL SLAVE SETTINGS  
FIXTURE 1  
FIXTURE 2  
FIXTURE 3  
FIXTURE 4  
DMX Mode  
Operating in a DMX Control mode environment gives the user the greatest flexibility when it comes to  
customizing or creating a show. You can tailor your programming to suit a specific event. Whether it  
is a wedding where a spot light may be required or a lead singer requiring a color solo, the  
opportunities are end less. In this mode you will be able to control each individual trait of the fixture  
independently.  
SETTING THE STARTING ADDRESS  
This DMX mode enables the use of a universal DMX controller device. Each fixture requires a "start  
address" from 1 to 511. 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 then 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.  
Set the start address using the group of DIP switches located usually on bottom of the fixture. Each  
dip switch has an associated value. Adding the value of each switch in the ON position will provide  
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Operating Instructions  
the start address. Determining which switches to toggle ON given a specific start address can be  
accomplished in the following manner. By subtracting the largest switch value possible from the  
selected start address which does not cause a negative number.  
EXAMPLE STARTING  
ADDRESS  
THE CHANNEL ADDRESSES WERE SELECTED AT RANDOM. IT IS RECOMMENDED TO SEQUENCE  
YOUR FIXTURES FOLLOWING A NUMERICAL ORDER.  
Address 10  
Pin # 4 = 8  
Pin # 2 = 2  
DMX Values  
Total  
= 10  
Address 24  
Pin # 5 = 16  
Pin # 4 = 8  
DMX Values  
Total  
= 24  
Resolving address  
using simple math. 105 (64) = 41, Turn ON Dip # 7  
233 (128) = 105, Turn ON Dip # 8  
DIP SWITCH  
(DMX VALUE)  
41 (32) = 9, Turn ON Dip # 6  
9 (8) = 1, Turn ON Dip # 4  
1 (1) = 0, Turn ON Dip # 1  
1
2
3
4
5
6
7
8
9
10  
1
2
4
8
16  
32  
64  
128  
256  
Address 233  
You will most likely use the first available  
number which maybe number 1. This  
number was selected for example  
purposes.  
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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 4 - DMX connector configuration  
Resistance 120  
ohm 1/4w between  
pin 2 (DMX -) and  
1
3
2
pin 3 (DMX +) of  
the last fixture.  
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  
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Appendix  
DMX Channel Values  
Channel  
Value  
Function  
Speed  
Fast > Slow  
Sound activated mode; Slow  
Sound activated mode; Fast  
000 219  
220 239  
240 255  
1
Color  
000 009  
010 019  
020 029  
030 039  
040 049  
050 059  
060 069  
070 079  
080 089  
090 099  
100 109  
110 119  
120 129  
130 139  
140 149  
150 159  
160 255  
Closed  
White/Open  
Magenta  
Amber  
Cyan  
Dark Green  
Pink  
Blue  
Red  
Yellow  
Green  
Dark Red  
Dark Pink  
UV-Purple  
Light Blue  
Orange  
2
Color Scroll: Speed set by channel (1)  
Strobe  
000 100  
101 120  
121 140  
141 160  
161 180  
181 200  
201 255  
No Strobe  
1 strobe per second  
2 strobes per second  
3 strobes per second  
4 strobes per second  
5 strobes per second  
6 strobes per second  
3
4
Dimming  
0% 100%  
000 255  
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Appendix  
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. Dust build up reduces light output performance and can cause  
overheating. This can lead to reduced lamp life and increased mechanical wear. Be sure to power off  
fixture before conducting maintenance.  
Unplug fixture from power. Use a vacuum or air compressor and a soft brush to remove dust  
collected on external vents and internal components. Clean all glass when the fixture is cold with a  
mild solution of glass cleaner or Isopropyl Alcohol and a soft lint free cotton cloth or lens tissue. Apply  
solution to the cloth or tissue and drag dirt and grime to the outside of the lens. Gently polish optical  
surfaces until they are free of haze and lint. Do not to touch the lamp glass when cleaning fixture. Oil  
and dirt can cause damage and premature aging of the lamp. In the event that the lamp is touched or  
becomes dirty, clean the lamps with an alcohol wipe.  
The cleaning of internal and external optical lenses and/or mirrors must be carried out periodically to  
optimize light output. Cleaning frequency depends on the environment in which the fixture operates:  
damp, smoky or particularly dirty surrounding can cause greater accumulation of dirt on the units  
optics. Clean with soft cloth using normal glass cleaning fluid. - Always dry the parts carefully. - Clean  
the external optics at least every 20 days. Clean the internal optics at least every 30/60 days.  
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 customers 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.  
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Appendix  
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 Clean optical system or replace lamp  
bright  
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 devices 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 ¼jack, 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.  
Moves slow  
No flash  
Check 220/110v switch for proper setting  
Re-install bulb, may have shifted in shipping  
No laser output  
Bounce mirror motor may have shifted during shipping,  
readjust  
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  
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Appendix  
Technical Specifications  
WEIGHT & DIMENSIONS  
Length ............................................................................................................................ 260 mm (10.25 in)  
Width................................................................................................................................ 266 mm (10.5 in)  
Height.................................................................................................................................... 229 mm (9 in)  
Weight.................................................................................................................................. 6.8 Kg (15 lbs)  
POWER  
Switch-selectable power setting...................................................................... 115V 60 Hz or 230V 50 Hz  
AC input ........................................................................................... 3-prong IEC 60320 C14 male socket  
LAMPS  
ELC3 .............................................................................................................................. 300 hr, 250W 24V  
THERMAL  
Maximum ambient temperature .............................................................................................. 40° (104° F)  
FUSE  
Main..............................................................................................................20mm Glass 3.15A Fast Blow  
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........................................................................................................................................... 4  
ORDERING INFORMATION  
Omega250C..........................................................................................................................DMX-250C  
Fuse .....................................................................................................................................P170FUSE003  
DMX-250C User Manual  
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