Coemar REFLECTION LEDko EXT User Manual Download Page 29

Page: 29 / 32

. F.A.Q. and answers

The following list shows common issues that may be simply solved. If issues persist, the unit must

be repaired by a qualified personnel or just contact your

Coemar

service.

Question

Possible solution

LEDko EXT

does not

emit light

Projector not powered on:

• Make sure the power cable is plugged in or test the input

voltage;

Wrong DMX address:

• Check the DMX Address setting and the output signal of

the controller;

LEDko EXT

is not

responding to DMX
signal

DMX signal may not reach LEDko EXT:

• Inspect the cable connection, correct poor connections or

inefficient repair or replace damaged cables;

•

Check DMX address of the unit;

Summary of Contents for REFLECTION LEDko EXT

Page 1: ...EXT with dual gobo rotator ...

Page 2: ... spare parts repairs or in answering any technical enquiries with the utmost speed and accuracy WARNING the security of the fixture is granted only if these instructions are strictly followed therefore it is absolutely necessary to keep this manual Serial Number Purchase date Dealer Address Suburb Country Phone Fax User Manual version 4 2 Edition December 2019 EXT with dual gobo rotator ...

Page 3: ...ve the Dual gobo rotator Pag 12 4 6 How to mount the four blade framing system Pag 12 4 7 How to insert the glass metal gobo Pag 13 5 Powering up Pag 14 5 1 Operating voltage and frequency Pag 14 5 2 Connection to mains power Pag 14 6 Control signal connections Pag 15 6 1 Control signal connection by XLR5 plugs Pag 15 7 Turning on the projector Pag 16 7 1 DMX address of the unit Pag 16 8 DMX Chart...

Page 4: ...4 10 Spare parts Pag 28 11 Maintenance Pag 28 11 1 Firmware update Pag 28 11 2 Periodic cleaning Pag 28 11 3 Periodic controls Pag 28 11 4 Fuses Pag 28 12 F A Q and answers Pag 29 ...

Page 5: ...elephone fax or email and inform them you will formally notify them in writing through registered letter Packing list Ensure the packaging contains 1 LEDko EXT 1 Instruction manual 2 General information 2 1 Safety informations Fire prevention 1 Never locate the fixture on any flammable surface 2 Minimum distance from flammable materials 0 5 m 3 Minimum distance from the closet illuminable surface ...

Page 6: ...ure is under warranty for 36 months from the purchase date against factory defec tions 2 Damage ought to unskillfulness inappropriate use or lack of suggested maintenance are excluded from the warranty 3 Warranty expires when the projector is opened by unauthorized personnel 4 Warranty doesn t include the replacement of the fixture 5 Serial number and model of the fixture are necessary to retrieve...

Page 7: ... Tungsten 3 200 K Daylight 5 600 K Color Rendering Index CRI D and T models CRI 80 CRI 90 Weight 14 0 Kg 30 8 lbs Storage temperature from 40 C 40 F to 85 C 185 F Operating temperature from 40 C 40 F to 40 C 104 F IP rating 65 3 Product specifications 3 1 Technical characteristics 3 2 Dimensions 687 8 mm 27 07 in 252 6 mm 9 94 in 405 mm 15 94 in 252 6 mm 9 94 in ...

Page 8: ...8 3 3 Unit s main components A B C D Components description A Yoke with mounting holes B Cooling unit C Optical holder tube D Locking screw for yoke ...

Page 9: ...9 3 4 Back panel description Plus button Minus button DMX Out DMX In Display Menu button Enter button Power In ...

Page 10: ...ure and fixing bolts clamps etc are rated to support the weight of the fixture 4 2 Safety chain When hanging LEDko EXT it is recommended to use a safety chain as required by current leg islation The safety chain must pass through the handles of the unit and then attached to the structure If using steel cables and chains not Coemar s production make sure they are suitable to sup port the weight of ...

Page 11: ...cal holder tube D pulling it away from the body 3 Loose the thumbscrews E of the two lenses to set them at desired position Turn on the fixture and check if the desired focus and zoom lever are correct then tighten the thumb screws 4 3 Adjusting unit s tilt 1 In order to adjust the tilt of the unit simply loose the side screw B on the yoke adjust the tilt and lock the yoke by tightening the screw ...

Page 12: ...nect the motors to the LEDko EXT body unscrew the screws G pull the dual gobo rotator up by one two cen timeters incline it H until it can be removed from the opticl group 4 6 How to mount the four blade framing system Once the dual gobo rotator has been removed the four blade framing system can be inserted Incline the four blade framing system I insert it into the optic group place it in the appr...

Page 13: ...s place your gobo M at will Done this proceed with the re closing the dual gobo rotator Then place the rings in the appropriate slot and re tighten until the gobo is well fixed At this point reinsert the dual gobo rotator keeping it slightly inclined N so that it can enter in the optical group and fix it in the slot Finally reconnect the plug that goes from the motors of the dual gobo rotator to t...

Page 14: ...0 C Coemar cod CV5311 Connection to mains power LEDko EXT is equipped with an internal cable without power plug The max absorption of LEDko EXT is reported in the following table 230 V 0 96 A constant during normal exercise 115 V 1 92 A constant during normal exercise 5 1 Operating voltage and frequency The unit may operates at voltages ranges from 85 to 264 V at a frequency of 50 or 60 Hz It is n...

Page 15: ... are not in contact one another or with the metal housing of the connector Pin 1 and housing never must be connected to the power supply unit 6 1 Control signal connection by XLR5 plugs The digital control signal is transmitted to the projector via a two pole cable screened as per International standards for the transmission of DMX 512 data The connection must be serial using connectors XLR5 male ...

Page 16: ...EDko EXT also uses 8 DMX channels which means that it will respond to the commands from channel 1 to channel 8 of your DMX 512 con troller Accordingly a second unit should be addressed as A009 a third one as A018 and so on The operation must be carried out on every LEDko EXT which has an address different from A001 Altering the DMX address 1 Press the or button until the display shows the required...

Page 17: ...variable speed from slow to fast 162 207 64 81 step stop strobe 208 209 82 82 proportional random strobe effect with variable speed from slow to fast 210 255 82 100 5 special functions step no effect 0 9 0 4 600 Hz 10 84 4 33 fan at low noise speed 85 96 33 38 fan at auto silent speed 97 108 38 42 proportional fan speed control 109 120 43 47 step fan at maximum speed 121 133 47 52 enables the auto...

Page 18: ... 125 0 49 step gobo in stop 126 129 49 51 proportional control the gobo 1 speed clockwise from slow to fast 130 254 51 100 step gobo in stop 255 100 8 speed gobo 2 step gobo in stop 0 0 proportional control the gobo 2 speed counterclockwise from fast to slow 1 125 0 49 step gobo in stop 126 129 49 51 proportional control the gobo 2 speed clockwise from slow to fast 130 254 51 100 step gobo in stop...

Page 19: ...in stop 0 0 proportional control the gobo 1 speed counterclockwise from fast to slow 1 125 0 49 step gobo in stop 126 129 49 51 proportional control the gobo 1 speed clockwise from slow to fast 130 254 51 100 step gobo in stop 255 100 4 speed gobo 2 step gobo in stop 0 0 proportional control the gobo 2 speed counterclockwise from fast to slow 1 125 0 49 step gobo in stop 126 129 49 51 proportional...

Page 20: ...s of the projector so that it will respond differently to the controller therefore carefully read about the functions described here before carrying out any possible selection 9 2 Rapid count Through the display panel of LEDko EXT it is possible to quickly change the various numbers displayed for the different functions in the following 3 manners 1 Pressing the or buttons will cause the count to b...

Page 21: ...er menu By pressing the enter button the user will enter the quick dimmer menu thanks to this menu it will be possible to increase and decrease the light intensity in steps of 10 in a range from 0 to 100 0 20 10 90 100 ...

Page 22: ...arithmic and linear Test Allows to manually set the DMX channels controlled by a DMX console Dimmer sets the luminous intensity Strobe manually sets the strobe DMX channel Store stores the modifications that will be set at the next times the fixture will be turned on Gobo 1 choose manually the gobo 1 speed from 0 to 255 Gobo 2 choose manually the gobo 2 speed from 0 to 255 tUnG Tungsten dIMM Dimme...

Page 23: ...ctivity Note The AUTO and HOLD function be come active only when the DMX address selection is displayed A001 The effect of AUTO and HOLD trigger after 10 sec onds of keyboard inactivity To turn on the display it is enough to push a button to unlock the keyboard it is necessary to hold any button down for a few seconds LED Frequency Allows to choose the operating frequen cy of the LEDs in order to ...

Page 24: ...ws the power supply voltage DMX Input Shows the value of the DMX channels received by the fixture on every channel that the fixture occupies on the line Rate Shows the refresh rate of the DMX signal sent by the console Alarm This menu shows the alarm statuses if there is any tEMP Temperature vOLt Supply Voltage dM In DMX Input rAtE DMX Rate ALrM Alarms brd Board Temperature t LEd LED Temperature C...

Page 25: ... the overall hours of life of the fixture LED life shows the overall LED mod ule life LED life reset shows the overall LED module life currently installed Note this items can be reset in case of LED module replacement Software version Shows the software version currently in stalled in the fixture LEd LED Status FrE LED Frequency FAn Fan Voltage HOUr Usage Hours vErS Software Version UnIt Unit life...

Page 26: ...uld be considered for the exclusive use of technicians and qualified personnel 9 6 Electronic alignment of the leds The display panel of LEDko EXT allows the electronic alignment of the LEDs this procedure is performed by Coemar at the time of testing this procedure may be useful for special effects or in case of replacement of internal components PCBs LEDs etc Altering the settings made by Coemar...

Page 27: ...ter 10 minutes of fixture inactivity Error code Description noal No Alarm No Alarm The projector self diagnostic routine didn t find any issue DTER Data Error Data error Initial data loading has failed the projector loaded the default data settings restart the fixture again and if the error persists contact the Coemar assistance center ADER Address Error Address error The projector does not receiv...

Page 28: ...with a special lens cleaning solution Cleaning of the unit Use a soft brush or a common vacuum cleaner or a source of compressed air for removing dust For the cleaning of the housing use a soft cloth and a non aggressive cleaner Check that the internal fans and heat exchanger must be perfectly clean 11 3 Periodic controls Mechanical components Check the correct working of the mechanical parts and ...

Page 29: ...on LEDko EXT does not emit light Projector not powered on Make sure the power cable is plugged in or test the input voltage Wrong DMX address Check the DMX Address setting and the output signal of the controller LEDko EXT is not responding to DMX signal DMX signal may not reach LEDko EXT Inspect the cable connection correct poor connections or inefficient repair or replace damaged cables Check DMX...

Page 30: ...30 User notes ...

Page 31: ...g center for waste electrical and electronic equipment The treatment and disposal of environmentally friendly helps prevent potential negative environmental and health and promote the reuse and or recycling of materials making upthe equipment Illegal disposal bythe userincludesthe application ofadministrative sanctions provided by law ...

Page 32: ...ighting s r l Via Carpenedolo 90 46043 Castiglione delle Stiviere Mantova Italy phone 39 0376 1514412 fax 39 0376 1514380 info coemar com Coemar reserves the right to change specifications without prior notice ...

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