GTD GTD-L2080P User manual

LED Flood Light
GTD-L2080P
User’s Manual
Guangzhou GTD Culture & Technology Group Co.,Ltd.
Tel: [phone]
Fax: [phone]
http://www.gtd-lighting.com

GTD-L2080P User Manual
1
© 2019 GTD all rights reserved. Information, specifications, diagrams, images, and instructions herein are subject to change
without notice. GTD logo and identifying product names and numbers herein are trademarks of GTD. Copyright protection
claimed includes all forms and matters of copyrightable materials and information now allowed by statutory or judicial law
or hereinafter granted. Product names used in this document may be trademarks or registered trademarks of their
respective companies and are hereby acknowledged. All non-GTD brands and product names are trademarks or registered
trademarks of their respective companies.
GTD and all affiliated companies hereby disclaim any and all liabilities for property, equipment, building, and electrical
damages, injuries to any persons, and direct or indirect economic loss associated with the use or reliance of any information
contained within this document, and/or as a result of the improper, unsafe, insufficient and negligent assembly, installation,
rigging, and operation of this product.
Guangzhou GTD Culture & Technology Group Co.,Ltd. | 27 Fu Yuan Yi Road, Guangzhou 510805, P.R.China
[phone]| [phone] fax | www.gtd-lighting.com | [e-mail]

GTD-L2080P User Manual
2
Contents
Safety instructions...................................................................................................................................................................... 3
General guidelines...................................................................................................................................................................... 4
Packing and shipping .................................................................................................................................................................. 5
Unpacking ....................................................................................................................................................................................... 5
Packing after use............................................................................................................................................................................. 5
Accessories................................................................................................................................................................................. 5
Product introduction .................................................................................................................................................................. 6
Installation ................................................................................................................................................................................. 6
Device installation .......................................................................................................................................................................... 6
Power / Control connection ....................................................................................................................................................... 7
Power connection........................................................................................................................................................................... 7
Control connection ......................................................................................................................................................................... 7
Testing ............................................................................................................................................................................................ 7
Control panel.............................................................................................................................................................................. 8
Menu structure .......................................................................................................................................................................... 9
DMX protocol........................................................................................................................................................................... 10
Technical specification ............................................................................................................................................................. 16
Cleaning and maintenance ....................................................................................................................................................... 18
Troubleshooting ....................................................................................................................................................................... 19
System wiring diagram ............................................................................................................................................................. 20
Spare parts list ......................................................................................................................................................................... 21
Appendix 1 ............................................................................................................................................................................... 21

GTD-L2080P User Manual
3
Safety instructions
WARNING!
Before using the fixture, read the latest version of the product user manual, paying particular
attention to the safety instructions. Please check www.gtd-lighting.com for the latest revision/update
of the user manual. The manufacture of this fixture, are not responsible for damages, resulting from
misuse of this fixture, due to the disregard of the information printed in this user manual.
DANGER!
Hazardous voltage. Risk of lethal or severe electric shock.
WARNING!
Burn hazard. Hot surface. Do not touch.
WARNING!
Fire hazard.
It’s essential that the fixture is properly grounded. Only qualified personnel should perform electrical
connections.
WARNING!
Wear protective eyewear. Never look directly into the light source.
Only qualified and certified personnel should perform installation of this fixture and only the original rigging parts
(brackets) included with this fixture should be used for installation.
Before applying power to the fixture, check that the source voltage matches the fixture's requirement. Every fixture
must be earthed (grounded) and installed in accordance with local electricity regulations. Do not connect it to a
dimmer system.
Never look directly into the light source of this fixture to prevent risk of injury to your retina, which may induce
blindness.

GTD-L2080P User Manual
4
General guidelines
Never open this fixture while in use.
The fixture should be kept clean. DO NOT operate the fixture in extreme heat or dusty environments. Avoid contact
with chemical liquid.
IP rating: IP65. It should be kept away from the high ambient or dusty environments. Don’t let the fixture contact
with chemical liquids.
Minimum distance to lighted objects must be 3.28feet (1m).
Maximum temp of the external surface 158˚F (70˚C).
Maximum ambient temperature 113˚F (45˚C).
Minimum distance of inflammable materials from the surface 1.6 feet (0.5m).
LED lamp should be changed if damaged or distorted in shape due to extreme heat.
Cover, lens or display screen with visible damages such as cracks or scratches must be replaced to ensure
performance of the fixture.
Disconnect the fixture from power before changing any parts or accessories.
Make sure that the installation area can hold a minimum point load of 10 times the weight of all installed fixtures,
clamps, cables, auxiliary equipment, etc. Check that the cover, clamps and locks are undamaged. Certified safety
cables must always be used when installing the fixture.
The fixture is only intended for installation, operation and maintenance by qualified professional. Instructions stated
in the manual must be complied.
The fixture must be kept in a well-ventilated place at least 50 cm away from any wall surface. Check if the fans or
ventilation openings are unblocked.
Broken or damaged cables can only be fixed or changed by certified technicians, certified local distributors or the
manufacturer to ensure operational safety.
Do not stick filters or other materials onto the lens. Do not modify the fixture or install other than GTD manufactured
parts.
For questions regarding safety operation, please contact our technical personnel or call the service hotline +8620
61808296.

GTD-L2080P User Manual
5
Packing and shipping
Unpacking
Notes
All products are quality controlled and checked for any faults before they are dispatched to customers. If the fixture is
damaged during delivery, the customer must notify the shipper and manufacturer to file a damage insurance claim.
Photographic evidence of the damage must be provided.
Flight-Case
Open the cover of the flight-case and remove the plastic packing bags. Hold the handles of the fixture firmly and take it out
carefully.
Cardboard box
Open the box and take out the whole set of packaging foam which contains both the fixture and its accessories. Remove the
foam from the top, put away the accessories, and then take out the fixture wrapped in the plastic bag.
Packing after use
1. Switch off the fixture and wait for at least 5 minutes before disconnecting it from AC power. Cool down the fixture for
at least 15 minutes before packing.
2. Flight case: Wrap the fixture in plastic bags. Hold it by the handles, and then carefully place it inside the flight case
along with all the accessories. Close the cover. Do not upside down.
Cardboard box: Wrap the fixture in plastic bags. Put it in the packaging foam along with all the accessories. Place the
other set of packaging foam on top then carefully put it inside the cardboard box.
Accessories
Item
Qty
Unit
Notes
User Manual
1
pc
Waterproof signal cable
2
pcs
Waterproof power cable (female)
1
pc
0.5*2.5mm2IP67
Notes
Accessories are subject to change without any prior written notice.

GTD-L2080P User Manual
6
Product introduction
1 Glass fixing plate
2 Manual adjusting screw
3 Handle
4 Lens
5 Base
6 Aluminum profiles of power supply
Installation
Device installation
The lamp is placed on the floor for use, see below:

GTD-L2080P User Manual
7
Power/ Control connection
Power connection
Connection method:
L (Live) Brown wire
E (Earth) Yellow / Green bi-color wire
N (Neutral) Blue wire
The voltage and frequency of the power source must be in compliance with the ones marked on the fixture. It is
strongly recommended that each fixture are to be connected to the power source separately so that they can be
switched on / off individually.
Control connection
The fixture has 5-pin XLR connectors for DMX data input and output (3-pin optional) as shown below. Connection between
the console and fixture, and between fixtures must be made with 2 core screened DMX signal cable. Maximum connecting
distance of signal cable is 150 meters. Additional DMX512 signal-amplifier is recommended for longer distance.
Connect the Console’s DMX OUTPUT to the first fixture’s DMX INPUT, then the first fixture’s DMX OUTPUT to the second
fixture’s DMX INPUT and so on. It is recommended not to connect more than 32 units on a single DMX universe. On the last
fixture‘s output connect a DMX terminator. (The terminator is a XLR connector with a ¼ W and 120Ω resistor between the
pin 2 and pin 3) as shown below:
Testing
Connect the fixture to AC power. Check if the LED lamp is on ad the fixture is independently controllable before putting into
operation.

GTD-L2080P User Manual
8
Control panel
The control panel with buttons and digital display can access the function menu and configure the fixture easily.
Press MENU to check or modify the functions of the fixture; Press UP or DOWN to view or select the function menu.
Press ENTER to choose a function and enter into corresponding sub menu. Each menu represents a specific function
of the fixture.
Press ENTER to select the specific function and save the changes or enter into the submenu, then press UP or DOWN
to change the value of the selected function (increase or decrease).
Press MENU to return to the previous menu or exit.
LED indicators:
Power on: RED power LED indicator on
Signal on: Green DMX indicator on
No Signal: Green DMX indicator off

GTD-L2080P User Manual
9
Menu structure
L2080P –Menu Structure
Revision: A
Valid from firmware version: 1.0
Level 1
Level 2
Level 3
Level 4
Info
Addr
AXXX A001
Setting the DMX address
Play
RUN
MSTR/ALON
Running build-in program as the master or the slave
AUDI
MSTR/ALON
Receiving sound signal as the master or the slave
AUTO
Clos/Hold/Auto/Audi
Setting the status when no DMX signal received
Fine
CH1
Standard channel mode
CH2
Simplified channel mode
MIC
M-XX M-72
Adjusting the sensitivity of Microphone
DISP
VALU
D–XX D-00 (DXXX)
Display the channel value
DON
ON/OFF
Turn on or off the Backlight time function
EDDY
ON/OFF
Inverted Display
SET
RDMX
ON/OFF
Allow the console to change the Address
DEFA
ON/OFF
Factory reset
FANS
AUTO/HIGH/LOW
Setting the Fans’ status
Save
OFF/1-99M 15M
Close the LED light when no signal
Ver
V1.0~V9.9
Software version
STAT
R-xx
xxx
Manual control
Edit
SEPR
AUTO IP01~IP10
Selecting the program that want to edit
STEP
S–01 ~ S–48
Setting the steppes of program
SCXX
C–01~C–XX
XXX(0~255)
Editing program by manual
TIME
T XXX(001~999)
Running time
CEDT
ON/OFF
Receiving build-in program from console or not
REC.
RE.XX
Recording senses automatically
RUN
ON/OFF
Program test
SDMD
MOD0 ~MOD5
Dimmer mode
Notes
Settings highlighted in light grey are default values.