Coemar LEDKO EXT Basic Manual
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Coemar LEDKO EXT Basic Manual

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Summary of Contents for Coemar LEDKO EXT Basic

  • Page 1 EXT Basic...
  • Page 2 Please note in the space provided above the relative service information of the model and the retailer from whom you purchased your LEDko EXT Basic: this information will assist us in providing spare parts, repairs or in answering any technical enquiries with the utmost speed and accuracy.

  • Page 3: Table Of Contents

    Index 1. Packaging and transportation ......................Pag. 5 Packaging ............................Pag. 1.2 Transportation ...........................Pag. 5 2. General information ........................... Pag. 5 2.1 Safety informations ......................... Pag. 5 2.2 Warranty conditions ........................Pag. 6 2.3 EC norms ............................Pag. 6 3. Product specifications ........................Pag. 7 3.1 Technical characteristics .........................Pag.
  • Page 4 10. Accessories and spare parts ..................... Pag. 25 11. Maintenance ............................. Pag. 25 11.1 Firmware update .......................... Pag. 25 11.2 Periodic cleaning ......................... Pag. 25 11.3 Periodic controls .......................... Pag. 25 11.4 Fuses ...............................Pag. 25 12. F.A.Q. and answers ......................... Pag. 26...

  • Page 5: Packaging And Transportation

    Ensure the packaging contains: 1 LEDko EXT Basic 1 Instruction manual Transportation The LEDko EXT Basic should be transported in either its original packaging or in an appropriate flight case. . General information Safety information Fire prevention: 1. Never locate the fixture on any flammable surface.

  • Page 6: Warranty Conditions

    3. The level of technology of LEDko EXT Basic requires the use of specialised personnel for all service applications; refer all work to your authorised Coemar service centre. 4. A good earth connection is essential for the proper functioning of the projector.

  • Page 7: Product Specifications

    Product specifications Technical characteristics Power supply 90-305 V, auto-sensing, 50/60 Hz Maximum current 0.6 A at 230 V, 1.27 A at 115 V Power factor Cosφ = 0.96 Max power consumption 140 W Color temperature Tungsten: 3.200 K - Daylight: 5.600 K Color Rendering Index (CRI) D and T models: CRI 80, CRI 90 14.0 Kg - 30.8 lbs (with 14°-35°...

  • Page 8: Unit's Main Components

    Unit’s main components Components description Yoke with mounting holes Cooling unit Optical holder tube D Locking screw for yoke...

  • Page 9: Back Panel Description

    Back panel description Breather valve Power In...

  • Page 10: Installation

    Mechanical installation LEDko EXT Basic may be hung from an appropriate structure in any position or on tripod. If hanging the fixture from a lighting truss or similar, we recommend the use of an appropriate clamp “A”, as shown in the following diagram.

  • Page 11: Adjusting Unit's Tilt

    Adjusting unit’s tilt 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 again. 4.4 Optical group, framing system and gobos Follow these steps in order to configure the optical group properly: Remove the two screws “C”...
  • Page 12 It is possible to regulate the blades “D” to achieve the desired shape, use the four thumbscrews “E” that you can see behind the blades to free or block them; It is possible to use the gobos, to do so open the gobo holder, insert a normal gobo or a glass gobo and close the gobo holder;...

  • Page 13: Powering Up

    The unit may operates at voltages ranges from 85 to 264 V at a frequency of 50 or 60 Hz. It is not needed to effect any setup procedures: LEDko EXT Basic will automatically adjust its operation to suit any frequency or voltage within this range.

  • Page 14: Control Signal Connections

    The use of a thermal/magnetic circuit breaker is recommended. Strict adherence to regulatory norms is strongly recommended. LEDko EXT Basic should not be powered through a dimmer as this may damage the internal switching power supply. Prior to connecting the device to mains power, ensure that the mains characteristics are within the recom- mended range for the use of LEDko EXT Basic.

  • Page 15: Turning On The Projector

    When powered up initially, each projector will show “A001”, which indicates that the fixture will start respond- ing from the first DMX channel; LEDko EXT Basic also uses 5 DMX channels, which means that it will respond to the commands from channel 1 to channel 5 of your DMX 512 controller. Accordingly a second unit should be addressed as A006, a third one as A011 and so on.

  • Page 16: Dmx Chart

    . DMX chart DMX Chart 5, 1 channels channel function type of control effect decimal percentage master dimmer proportional adjust luminous output intensity from 0 to 100% - 255 0% - 100% spare channel step no effect - 255 0% - 100% dimmer fine proportional fine dimmer control 16 bit...

  • Page 17: Display Panel Functions

    ENTER button to access to any other function. By suitably using all the functions of LEDko EXT Basic, which can be activated through its display panel, it is possible to change some of the parameters and to add some functions. Changing the preset settings made by Coemar can vary the functions of the projector so that it will respond differently to the controller;...

  • Page 18: Quick Dimmer Menu

    Quick dimmer 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).

  • Page 19: Main Functions Menu

    Main functions menu (FUNC) Tungsten: tUnG Mimics the slow dimming curve of tungsten lamps. [Tungsten] Dimmer: It allows the selection of different dimmer curves: exponential (default), logarithmic and linear; Test: Allows to manually set the DMX channels con- dIMM trolled by a DMX console: •...
  • Page 20 DMX channels: Shows the DMX mode and number of channels 5 CH selectable; [5 Channels] [DMX channels] Display functions: Changes the display settings: 1 CH • Reverse: rotates the display of 180°; • Password selection: allows [1 Channel] choose a personal password, to do this use the buttons on the back panel (menu=1, enter=2, plus=3, minus=4).

  • Page 21: Measure (Meas)

    Measures menu (MEAS) Temperature: tEMP Shows the current temperature values: t.LEd • LED: shows the LED module temperature; [LED Temperature] • Board: shows the electronic board temper- [Temperature] ature. Volt: Shows the power supply voltage. [Board Temperature] DMX Input: vOLt Shows the value of the DMX channels received by the fixture on every channel that the fixture occupies on the line.
  • Page 22 LED: Shows the percentage value of the LED status. Fre: [LED Status] Shows the operating frequency of the LED (611 Hz as default). Fan speed: Shows the voltage in which the fan is operating Usage hours: Shows the hour counter of the fixture: •...

  • Page 23: Electronic Alignment Of The Leds

    The display panel of LEDko EXT Basic 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...).

  • Page 24: Special Functions Of The Fixture

    To decrease the noise and the power consumption the cooling fan turns off after 10 minutes of fixture inactivity. Error messages If a malfunction occurs, LEDko EXT Basic has a self-diagnostic system that will show the error message on the display. The following table will explain in detail the most common errors. If, despite of suggested intervention, the problem persists, call the Coemar Service Center.
  • Page 25 . Accessories and spare parts All the components of LEDko EXT Basic are available as spare parts from your Coemar dealer or Service. Ac- curate description of the fixture, model number and type will assist us in providing for your requirements in an efficient and effective manner.
  • Page 26 • Check the DMX Address setting and the output signal of the controller; DMX signal may not reach LEDko EXT Basic: LEDko EXT Basic is not • Inspect the cable connection, correct poor connections or responding to DMX signal inefficient repair or replace damaged cables;...
  • Page 27 User notes ......................................................................................................................................................................................................................................................................................................................................................................................................................................................
  • Page 28 Information on disposal of the equipment The equipment at the end of its useful life must be disposed of at an appropriate recycling 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 up the equipment.
  • Page 29 Coemar Lighting 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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