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GTD-L488 User Manual 

11 

DMX protocol 

L488 - DMX Protocol 

Revision:    A 

Valid from firmware version: 1.0 

DMX mode 

Name 

DMX value 

DMX percentage 

Function 

Default 

DMX 

Value 

Standard 

(14ch) 

Basic 

(8ch) 

Strobe/Shutter 

31 

0.0% 

12.2% 

Closed 

0(0%) 

32 

63 

12.5% 

24.7% 

Open 

64 

127 

25.1% 

49.8% 

Synchronous strobe from slow to fast 

128 

159 

50.2% 

62.4% 

Open 

160 

223 

62.7% 

87.5% 

Random strobe from slow to fast 

224 

255 

87.8% 

100.0% 

Open 

Intensity 

255 

0.0% 

100.0% 

No light → Full light 

0(0%) 

Red 1 

255 

0.0% 

100.0% 

No light → Full red 1 

0(0%) 

Red 2 

255 

0.0% 

100.0% 

No light → Full red 2 

0(0%) 

Green 1 

255 

0.0% 

100.0% 

No light → Full green 1 

0(0%) 

Green 2 

255 

0.0% 

100.0% 

No light → Full green 2 

0(0%) 

Blue 1 

255 

0.0% 

100.0% 

No light → Full blue 1 

0(0%) 

Blue 2 

255 

0.0% 

100.0% 

No light → Full blue 2 

0(0%) 

White 1 

255 

0.0% 

100.0% 

No light → Full white 1 

0(0%) 

10 

White 2 

255 

0.0% 

100.0% 

No light → Full white 2 

0(0%) 

11 

Amber 1 

255 

0.0% 

100.0% 

No light → Full amber 1 

0(0%) 

12 

Amber 2 

255 

0.0% 

100.0% 

No light → Full amber 2 

0(0%) 

13 

Color 

temperature 1 

24 

0.0% 

9.4% 

No function 

0(0%) 

25 

35 

9.8% 

13.7% 

3200K 

36 

46 

14.1% 

18.0% 

3400K 

47 

57 

18.4% 

22.4% 

3600K 

58 

68 

22.7% 

26.7% 

3800K 

69 

79 

27.1% 

31.0% 

4000K 

80 

90 

31.4% 

35.3% 

4200K 

91 

101 

35.7% 

39.6% 

4400K 

102 

112 

40.0% 

43.9% 

4600K 

113 

123 

44.3% 

48.2% 

4800K 

124 

134 

48.6% 

52.5% 

5000K 

135 

145 

52.9% 

56.9% 

5200K 

146 

156 

57.3% 

61.2% 

5400K 

157 

167 

61.6% 

65.5% 

5600K 

168 

178 

65.9% 

69.8% 

5800K 

179 

189 

70.2% 

74.1% 

6000K 

190 

200 

74.5% 

78.4% 

6200K 

Summary of Contents for GTD-L488

Page 1: ...LED Cyclorama GTD L488 User s Manual Guangzhou GTD Lighting Technology Co Ltd Tel 86 20 61808296 Fax 86 20 61812282 http www gtd lighting com ...

Page 2: ...anies 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 withi...

Page 3: ...5 Product introduction 6 Installation 6 Clamps installation 6 Device installation 6 Power Control connection 7 Power connection 7 Control connection 8 Testing 8 Control panel 9 Menu structure 10 DMX protocol 11 Technical specification 13 Cleaning and maintenance 14 Troubleshooting 15 System wiring diagram 16 Spare parts list 16 Appendix 1 17 ...

Page 4: ...o not expose fixture for rain and moisture 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 us...

Page 5: ...nging 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 profes...

Page 6: ...rom 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 ...

Page 7: ... any direction Attach the clamp to the mounting position on the base of the fixture Warning Use two clamps when mounting the fixture Fasten the screw properly and connect a safety cable to fixture Device installation 1 Make sure there is no damage on the clamps or safety cables before installation 2 The clamps are mounted on the base of the fixture Horizontally insert the clamp into the mounting h...

Page 8: ...tion when many sets of fixtures are connected to the power source to avoid heavy load to the power source When the voltage is 110V maximum 3 sets of fixtures could be allowed in each series connection When the voltage is 220V maximum 6 sets of fixtures could be allowed in each series connection Another series connection should be set up for extra fixtures Notes It is essential that each fixture is...

Page 9: ...commended 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 W and 120Ω resistor between the pin 2 and pin 3 as s...

Page 10: ... 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 o...

Page 11: ...D 00 DXXX Display the channel value D ON 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 Edit SEPR AUTO IP01 IP10 Selecting the program that want to edit STEP ...

Page 12: ... 1 0 0 6 4 Green 2 0 255 0 0 100 0 No light Full green 2 0 0 7 5 Blue 1 0 255 0 0 100 0 No light Full blue 1 0 0 8 5 Blue 2 0 255 0 0 100 0 No light Full blue 2 0 0 9 6 White 1 0 255 0 0 100 0 No light Full white 1 0 0 10 6 White 2 0 255 0 0 100 0 No light Full white 2 0 0 11 7 Amber 1 0 255 0 0 100 0 No light Full amber 1 0 0 12 7 Amber 2 0 255 0 0 100 0 No light Full amber 2 0 0 13 8 Color tempe...

Page 13: ...4 22 4 3600K 58 68 22 7 26 7 3800K 69 79 27 1 31 0 4000K 80 90 31 4 35 3 4200K 91 101 35 7 39 6 4400K 102 112 40 0 43 9 4600K 113 123 44 3 48 2 4800K 124 134 48 6 52 5 5000K 135 145 52 9 56 9 5200K 146 156 57 3 61 2 5400K 157 167 61 6 65 5 5600K 168 178 65 9 69 8 5800K 179 189 70 2 74 1 6000K 190 200 74 5 78 4 6200K 201 211 78 8 82 7 6400K 212 222 83 1 87 1 6600K 223 233 87 5 91 4 6800K 234 244 91...

Page 14: ...rogramming Control channels DMX 14 8 Protocol DMX 512 Display 4 x 8 segment display Physical Installation Weight 16kg 35 lbs IP rating IP20 Material Aluminum steel plastic Mounting points Four quarter turn locking points attachment points for safety wire Minimum distance to combustible materials 1 64ft 0 5m Minimum distance to illuminated surfaces 3 28ft 1m Dynamic effects Pan Tilt movement Manual...

Page 15: ...arning Disconnect the fixture from AC power and let it cool down for at least 15 minutes before opening the housing Make sure to use a soft cloth to clean the optical components and be careful as the coating is easily scratched Do not use any organic solvent such as alcohol to clean the reflector mirror dichroic color filters or housing of the fixture If the lens is cracked or otherwise damaged re...

Page 16: ...X address for the fixture in the control system Ensure the address in Run setting Address Setting Address of the fixture is consistent with the address in the control system Misuse in Channel setting Channel Mode of the fixture Choose the channel mode in Channel setting Channel Mode of the fixture as required by the user Malfunctioning of DMX cannon input output connectors No input output voltage ...

Page 17: ...2910040A 1 SJC0004A Switching power supply 1412050029A 1 ESS400 32P 5802030041A 32V G ND Fuse Sw itch J13 JC1 JC2 5802020031A 5802910080A J1 J2 J3 J4 J8 J6 J5 J7 S CB0300A 5802910080A J1 J2 J3 J4 J8 J6 J5 J7 S CB0300A 5802010029A J1 J3 J2 LJB0303A 5802010029A 1412050029A ESS400 32P G ND J1 J3 J2 LJB0303A 5802030041A J5 J4 J3 J6 G ND VCC J5 J4 J3 J6 G ND VCC LCR0201A J10 JF2 JC3 JF1 VCC G ND S igna...

Page 18: ...GTD L488 User Manual 17 Appendix 1 ...

Page 19: ...GTD L488 User Manual 18 Notes P N 1502011031A Time June 7th 2017 ...

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