Coemar LEDko EXT Manual de usuario
EXT Basic
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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.
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 1.0
Edition October 2020
EXT Basic
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Index
1. Packaging and transportation ........................................................................................................Pag. 5
1.1 Packaging ............................................................................................................................................Pag. 5
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. 7
3.2 Dimensions ........................................................................................................................................ Pag. 7
3.3 Unit’s main components ................................................................................................................Pag. 8
3.4 Back panel description ...................................................................................................................Pag. 9
4. Installation ............................................................................................................................................Pag. 10
4.1 Mechanical installation .................................................................................................................. Pag. 11
4.2 Safety chain .....................................................................................................................................Pag. 11
4.3 Adjusting unit’s tilt ..........................................................................................................................Pag. 11
4.4 Optical group, framing system and gobos.................................................................................Pag. 11
5. Powering up ..........................................................................................................................................Pag. 13
5.1 Operating voltage and frequency ............................................................................................... Pag. 13
5.2 Connection to mains power .........................................................................................................Pag. 13
6. Control signal connections ............................................................................................................Pag. 14
6.1 Control signal connection by XLR5 plugs ................................................................................. Pag. 14
7. Turning on the projector .................................................................................................................Pag. 15
7.1 DMX address of the unit ................................................................................................................ Pag. 15
8. DMX Chart ............................................................................................................................................Pag. 16
8.1 DMX Chart 5 or 1 channels ............................................................................................................Pag. 16
9. Display panel functions ................................................................................................................... Pag. 17
9.1 Quick guide to menu ....................................................................................................................... Pag. 17
9.2 Rapid count ..................................................................................................................................... Pag. 17
9.3 Quick dimmer menu........................................................................................................................Pag. 18
9.4 Main functions menu .................................................................................................................... Pag. 19
9.5 Measure (MEAS) ............................................................................................................................ Pag. 21
9.6 Electronic alignment of the LEDs .............................................................................................. Pag. 23
9.7 Special functions of the fixture .................................................................................................. Pag. 24
9.8 Error messages ............................................................................................................................. Pag. 24
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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
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Congratulations on having purchased a Coemar product. You have assured yourself of a fixture of the highest
quality, both in componentry and in the technology used. We renew our invitation to you to complete the service
information on the previous page, to expedite any request for service information or spares (in case of problems
encountered either during, or subsequent to, installation). This information will assist in providing prompt and ac-
curate advice from your Coemar service centre. Following the instructions and procedures outlined in this manual
will ensure the maximum eciency of this product for years to come.
1. Packaging and transportation
1.1 Packaging
Open the packaging and make sure that no part of the equipment has suered any damage during the transpor-
tation. In case of damage to the fixture, contact your currier and your supplier immediately by telephone, 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 Basic
1 Instruction manual
2. General information
2.1 Safety information
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: 0,5 m.
4. Replace any blown or damaged fuse only with those of identical values. Refer to the sche-
matic diagram if there is any doubt.
5. Connect the projector to mains power protected by a thermal magnetic circuit breaker.
Prevention from electric shock:
1. Presence of high voltage inside of the fixture. Insulate the projector from mains supply
before opening or performing any function which involves touching the inside of the fix-
ture, including lamp replacement.
2. For the connection to the mains, adhere strictly to the guidelines outlined in this manual.
1.2 Transportation
The LEDko EXT Basic should be transported in either its original packaging or in an appropriate flight case.
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Safety:
1. The projector must always be installed with bolts, clamps, or other fixing devices which are
suitably rated to support the weight of the projector.
2. Always use a secondary safety fixing device with chain or steel wire of a suitable rating to
sustain the weight of the unit in case of failure of the principal fixing point.
3. The external surfaces of the unit, at various points, may reach 60°C. Never handle the
unit until at least 10 minutes have elapsed since the LED was turned o.
4. Never install the fixture in an enclosed area lacking sucient air flow; the room tempera-
ture must not exceed 35°C.
5. The projector contains electronic and electrical components which must under no cir-
cumstances be in contact with water, oil or any other liquid. Failure to do so will compro-
mise the proper functioning of the projector.
2.2 Warranty conditions
1. The fixture is under warranty for 36 months from the purchase date against factory defections.
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 informations and assistance from the
dealer.
2.3 EC Norms
The projector meets all fundamental applicable EC requirements.
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.
Never connect the fixture if there is no earth connection.
5. Mains cables must not come into contact with other cables.
6. Do not operate the projector with wet hands or in an area where water is present.
7. The fixture must never be located in an exposed position, or in areas of extreme humidity.
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3. Product specifications
3.1 Technical characteristics
3.2 Dimensions
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 Tmodels: CRI 80, CRI 90
Weight 14.0 Kg - 30.8 lbs (with 14°-35° Optic),
15.5 Kg - 34.2 lbs (with 10°-25° Optic)
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
LEDko EXT with 10°-25° Optic
LEDko EXT with 14°-35° Optic
687.8 mm
28.07 in
252.6 mm
9.94 in
405 mm
15.94 in
252.6 mm
9.94 in
405 mm
15.94 in
807.72 mm
31.8 in
185 mm
7.28 in
ø 75 mm
Internal gobo holder
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3.3 Unit’s main components
Components description
AYoke with mounting holes
BCooling unit
COptical holder tube
DLocking screw for yoke
A
C
B
D
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3.4 Back panel description
Power In
Breather valve
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4. Installation
4.1 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.
Always ensure that your support structure
and fixing (bolts, clamps, etc…) are rated to
support the weight of the fixture.
4.2 Safety chain
When hanging LEDko EXT Basic it is recommended to use a safety chain, as required by current legislation. 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 support the weight of
the unit according to normative UL/ETL (required: the weight of 6 complete devices for at least one hour).
A
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