Gamma+ LED Leko 200 User manual
LED Leko 200
Cool White and Warm White 200w LED Spot
User Manual
LED Leko 200 CW/WW – GAMMA LED Vision
Page 1 of 12
Table of Contents
1. Introduction and Setup....................................................................................................................................3
Unpacking and In the Box..............................................................................................................................3
Mounting and Operation................................................................................................................................3
Features...................................................................................................................................................................3
Safety Precautions..............................................................................................................................................3
Customer Support..............................................................................................................................................5
2. Setup and Operation.........................................................................................................................................6
Using the LCD Menu and Buttons..............................................................................................................6
DMX Setup............................................................................................................................................................7
DMX Basics.......................................................................................................................................................7
DMX Wiring.....................................................................................................................................................7
DMX Modes and Configuration..............................................................................................................8
3. Maintenance.......................................................................................................................................................10
Routine Maintenance......................................................................................................................................10
Troubleshooting Problems...........................................................................................................................10
4. Technical Specifications.................................................................................................................................11
Photometric Reports.......................................................................................................................................12
LED Leko 200 CW/WW – GAMMA LED Vision
Page 2 of 12
1. Introduction and Setup
Unpacking and In the Box
Thank you for choosing our LED Leko 200 CW/WW. For your own safety, please read this
manual before installing or using the device. This manual covers the important information on
installation and applications. Please install and operate the fixture with following instructions.
Meanwhile, please keep this manual for future needs.
In the box you will receive:
•LED Leko 200 CW/WW: 1
•DMX Cable: 1
•Power Cable 1
•User Manual 1
Mounting and Operation
Use a clamp rated for the full weight of the LED Leko 200 to hang the fixture from the
mount(s) on the fixture’s yoke.
As an added safety measure be sure to attached at least one properly rated safety cable
to the fixture using on of the safety cable rigging point integrated in the base assembly or
on the yoke.
Features
•200w Cool White and Warm White Leko
•Multiple Lens Options Available - 19°/26°/36°/50°
Safety Precautions
Caution: For added protection mount the fixtures in areas outside walking paths, seating
areas, or in areas were the fixture might be reached by unauthorized personnel.
Before mounting the fixture to any surface, make sure that the installation area can hold a
minimum point load of 10 items the device’s weight.
Fixture installation must always be secured with a secondary safety attachment, such as an
appropriate safety cable.
Do not clamp the safety cable to the U bracket or clamp. That is not a secondary safety
point.
LED Leko 200 CW/WW – GAMMA LED Vision
Page 3 of 12
Safety Clamp Safety Cable
A secondary safety point is any point that will adequately hold the led profile spotlight if
the clamp fails.
Then the safety cable would be the backup and stop the fixture from falling to the
ground. So do NOT fix the safety cable to the same place that the "C"clamp is attached
Never stand directly below the device when mounting, removing, or servicing the fixture.
From a ceiling, or set on a flat level surface (see illustration below). Be sure this fixture is
kept at least 0.5m (1.5ft) away from any flammable materials (decoration etc.).
Always use and install the supplied safety cable as a safety measure to prevent accidental
damage and/or injury in the event the clamp fails.
∙Don’t try to modify the fixture without any instruction by the manufacturer or the
appointed repairing agencies.
∙Warranty is voided if there are any malfunctions from not following the user manual
while operating or any hazardous operation, like shock short circuit, electronic shock, lamp
broken, etc.
LED Leko 200 CW/WW – GAMMA LED Vision
Page 4 of 12
Customer Support
WARRANTY POLICY
GAMMA LED Vision warrants its products for the periods set below from the date of
purchase to be free of manufacturer and workmanship defects. Warranty does not cover
normal wear and tear caused by force, negligence or misuse of products. GAMMA LED
Vision is not responsible for any damages or injury caused by misuse or improper
handling of the products and in accordance with instructions and specifications of manual.
Warranty terms are as follows:
LED Fixtures:
Indoor: 2 Years
Outdoor (IP 54 or higher): 1 Year
Lamp Fixtures: 1 year / excludes the lamp
LED Video Products:
Indoor: 2 Years
Outdoor (IP 54 or higher): 1 Year
Controllers: 2 years
Batteries: 6 months
All Trussing Related Products and Accessories: 1 Year
Please visit WWW.GAMMALEDVISON.COM for complete Limited Warranty terms and
contact information.
LED Leko 200 CW/WW – GAMMA LED Vision
Page 5 of 12
2. Setup and Operation
Using the LCD Menu and Buttons
Menu Sub Menu Display Key Operation
Standard channel mode
(5 channel)
DMX(5CH)
Addr:001
Press UP/DOWN to change the DMX address for
the channel mode selected.
Basic channel mode
(2 channel) DMX(2CH)
Addr:001
Press UP/DOWN to change the DMX address for
the channel mode selected.
Stac mode Dimmer
(warm white) Stac >
Warm:000 Press “UP/DOWN” to change brightness of Warm
White LED.
Press “ENTER” change to sub menu
Dimmer
(cool white)
Stac >
Cool:000
Press “UP/DOWN” to change
brightness of cool white LED.
Press “ENTER” change to sub menu
Strobe Stac >
Strob:00 Press UP/DOWN to change the speed of strobe
Press “ENTER” change to sub menu
Temperature
control The current
temperature Temp >
Curr: 0 Press “ENTER” change to sub menu
Seng
protecon
of
temperature
Temp >
Top :080 Press UP/DOWN to change the
temperature Press “ENTER” change to sub
menu
Revert to default sengs Reset Press “ENTER” , and press password as below
Reset
Pwd:
Press UP/DOWN to input password, each me
you press the password, it will show “*”
Reset
Pwd:****
Press “ENTER” to confirm password. It will
revert to default seng once the password is
correct, otherwise it will delete all the “*”
LED Leko 200 CW/WW – GAMMA LED Vision
Page 6 of 12
DMX Setup
DMX Basics
DMX512 stands for digital multiplex 512. This means that 512 channels are controlled
digitally through 1 data cable.
A channel is a set of 255 steps that are assigned to control attributes in each light. This
may be a color like red, green or blue, and intensity, strobe, pan/tilt or other attributes.
Multiple sets of 512 “universes” may be used. Only 1 universe will travel on a DMX cable,
but through networked DMX (Art-Net or sACN E1.31), many universes can travel over a
network.
DMX Wiring
DMX works by connecting 1 or multiple lights to the output of a DMX lighting console or
software with a DMX interface.
DMX lights connect in what is called a “daisy-chain”. Your first DMX cable will plug it’s
male DMX connector into the female DMX connector on your lighting console. The
remaining female connector will then connect to the DMX input on your first light.
You may then connect your next fixture to the output of your first light, and continue the
chain.
32 Fixture Rule – DMX only allows you to connect up to 32 fixtures in a single daisy
chain for signal strength. Sometimes, depending on the fixtures and cable length, this
number is less (or more).
DMX Cables can be 3-pin or 5-pin. These use the same type of data, and in the 5-pin
only pins 1, 2, and 3 are used. The cable should be a 2 conductor, shielded cable of at
least 110 ohms resistance. Microphone cable is not DMX cable.
LED Leko 200 CW/WW – GAMMA LED Vision
Page 7 of 12
Please refer to the diagram below:
For installations where the DMX cable has to run a long distance or is in an electrically
noisy environment, it is recommended to use a DMX terminator. This helps in preventing
corruption of the digital control signal by electrical noise and reflections. The DMX
terminator is simply an XLR plug with a 120 Ω resistor connected between pins 2 and 3,
which is then plugged into the output XLR socket of the last fixture in the chain. Please
see illustrations below:
DMX Modes and Configuration
The LED Leko 200 has multiple DMX modes, sometimes called “personalities”, “profiles”, or
as we will use here “modes”.
In general, modes with more DMX channels offer a greater level of control or options but
take up more of your output channels on your lighting console or software.
Modes with less DMX channels often offer less control, but may be plenty for your needs.
Depending on your needs and control solution, you may not need channels for
automated programs, strobes, or macros – your console may have great effects! In this
case, you can use a lesser channel mode and fit more lights per DMX universe.
View the DMX mode charts below to find the mode that best suits your needs.
LED Leko 200 CW/WW – GAMMA LED Vision
Page 8 of 12
DMX Channel Mode Sheet:
On the left side of the sheet you will see the different modes and which channel
corresponds to each function listed on the right in the given mode.
2CH
Basic
5CH
Standard
Function Channel Value Description
1 Dimmer 0-255 Master Dimmer
1 2 Cool White 0-255
2 3 Warm White 0-255
4 Dimmer Curve? 0-10 Default Delay of Dimmer
(Softening)
11-15 No Fade Softening
16-255 Shortest to Longest Fade
Softening
5 Strobe 0-10 No Strobe
11-255 Strobe, Slow to Fast
LED Leko 200 CW/WW – GAMMA LED Vision
Page 9 of 12
3. Maintenance
Routine Maintenance
Fan Cleaning
Periodically do a visual inspection of the fans. If they are dirty, power off the unit and use
a small electronics vacuum to clean the fans out. Do not use a can of C02 or an Air
Compressor. These will simply blow the dust into the unit and may leave other residue.
Front Lens and Shutter Blade Cleaning
The front lens should be cleaned so that light output is maintained. The shutter blades
may also occasionally need cleaning.
With the light powered off, use a moist, lint-free cloth. Never use alcohol of solvents to
clean the fixture.
Never spray any cleaners on the fixture.
Troubleshooting Problems
The following are a few common problems that may occur during operation. Here are
some suggestions for easy troubleshooting:
A. The unit does not work:
•Check that the unit is plugged in to a working power connector.
•Press the menu button to confirm that the unit is powered on. If the screen does
not light up, the unit has no power.
B. Not Responding to the DMX Controller
•Check DMX cables to verify that they are plugged in and functional.
•Check the DMX address and mode – does it match the address and mode patched
in the lighting console or software?
•Plug the light directly into the DMX controller with a cable that you know is good.
Unplug all other lights – does it work?
•Try to use another DMX controller.
LED Leko 200 CW/WW – GAMMA LED Vision
Page 10 of 12
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