ACME LED-777 User manual

LED-777
UserManual
Please read the instructions carefully before use
1-
TABLE OF CONTENTS
1. Safety Instructions
2. Technical Specifications
3. Main Function
4. How to control the fixture
5. DMX 512 Configuration
6. DMX 512 Connections
7. Troubleshooting
8. Fixture Cleaning

2-
1. Safety Introductions
WARNING
yPlease keep this User Manual for future consultation. If you sell the fixture to another
user, be sure that they also receive this instruction booklet.
yUnpack and check carefully there is no transportation damage before using the fixture.
yBefore operating, ensure that the voltage and frequency of power supply match the
power requirements of the fixture.
yIt’s important to ground the yellow/green conductor to earth in order to avoid electric
shock.
yDisconnect main power before servicing and maintenance.
yUse safety chain when fixes this fixture. Don’t handle the fixture by taking its head only,
but always by taking its base.
yMaximum ambient temperature is Ta : 40℃. Don’t operate it where the temperature is
higher than this.
yIn the event of serious operating problem, stop using the fixture immediately. Never try
to repair the fixture by yourself. Repairs carried out by unskilled people can lead to
damage or malfunction. Please contact the nearest authorized technical assistance
center. Always use the same type spare parts.
yDo not connect the device to any dimmer pack.
yDo not touch any wire during operation and there might be a hazard of electric shock.
yTo prevent or reduce the risk of electrical shock or fire, do not expose the fixture to rain
or moisture.
yThe housing must be replaced if they are visibly damaged.
yDo not look directly at the LED light beam while the fixture is on.
yThere are no user serviceable parts inside the fixture. Do not open the housing or
attempt any repairs by yourself. In the unlikely event your fixture may require service,
please contact your nearest dealer.
Please read the instructions carefully which includes important
information about the installation, operation and maintenance.
3-
2. Technical Specifications
yPower supply
Input Voltage：AC 100V-240V 50-60Hz
yPower consumption：50W
yLED
Total 392pcs, Red 140pcs, Green 105pcs, Blue 84pcs, White 63pcs
yChannels
4 Channel Mode 10 Channel Mode Function
Ch1 Ch1 Mode
Ch2 Ch2-8 Pattern/Chase
Ch3 Ch9 Pattern Strobe/Chase Speed
Ch4 Ch10 Dimmer
yIt can be operated by DMX512 control or can be used as an individual unit without
controller.
yIt can be linked together as many as required in master/slave mode, and perform the
great built-in programmed lighting shows triggered by music.
yPlease use a 3 pin XLR cable/plug when connecting them together.
yIt features different pre-programmed chase patterns.
yFan cooled.
yDimension：319mm x 308mm x 300mm
yWeight：5.3KG
3. Main Function
To select any functions, press MENU button until the required one is shown on the display.
Select the function by ENTER button and the display will blink. Use DOWN and UP button to
change the mode. Once the required mode has been selected, press ENTER button to
setup or it will automatically return to the main functions without any change after idling 10
seconds. Back to the functions without any change press MENU button. The main functions
are shown below:

4-
DMX 512 Address Setting
Press the MENU button up to when the is shown on the display. Pressing ENTER
button and the display will blink. Use DOWN and UP button to change the DMX 512 address.
Once the address has been selected, press ENTER button to setup or automatically return
to the main functions without any change after 10 seconds. Back to the previous functions
without any change press MENU button.
Channel Mode
Press the MENU button up to when the is shown on the display. Pressing ENTER
button and the display will blink. Use DOWN and UP button to select the (4 channel) or (10
Channel) mode. Once the mode has been selected, press the ENTER button to setup or
automatically return to the main functions without any change after 10 seconds. To go back to
the functions without any change press the MENU button again.
Master Mode
Press the MENU button up to when the is shown on the display. Pressing ENTER
button, Use DOWN and UP button to select the , Pressing ENTER button, Use
DOWN and UP button to select the or . Select the Pressing
ENTER button, Use DOWN and UP button to select the or . Select the
Pressing ENTER button. Use DOWN and UP button to select the Yes or No
5-
Blackout, Back to the main functions, press the MENU button twice.
Slave Mode
Press the MENU button up to when the is shown on the display. Pressing ENTER
button, Use DOWN and UP button to select the or (Slave Mode 1and 2).
Back to the previous functions without any change press MENU button.
LED
Press the MENU button up to when the is shown on the display. Pressing ENTER
button and the display will blink. Use DOWN and UP button to select the (ON) or (OFF)
mode. Once the mode has been selected, press ENTER button to setup or automatically
return to the main functions without any change after 10 seconds. Back to the functions
without any change press MENU button again.
Display Inverse
Press MENU button until is blinking on the display. Pressing ENTER button. Once
the mode has been selected, press ENTER button to setup or automatically return to the
main functions without any change after 10 seconds. Back to the functions without any
change press MENU button again.
Fixture Hours
Press the MENU button up to when the is blinking on the display. Pressing ENTER
button and the display will show the number of working hours of the unit. To go back to the
functions press the MENU button again.
Software version
Press the MENU button up to when the is blinking on the display. Pressing ENTER
button and the display will show the version of software of the unit. To go back to the
functions press the MENU button again.

6-
4. How to control the fixture
Three ways to operation:
A. Master/Slave operation
B. Universal DMX controller
C. Easy controller CA-8
A. Master/Slave operation
The fixture will allow you to link the other fixtures together and operate without a controller.
In Master/Slave mode, the first fixture will control the others to give an automatic, sound
activated, synchronized light show. This function is good when you want an instant show.
The first fixture have to set in master mode, it’s DMX input cable will have nothing connect it,
and the other fixtures must be set in slave mode. Their DMX input cables connect the last
fixture DMX output cable. Any fixture can set as a Master or as a Slave.
In Master/Slave mode refer to the DMX settings below:
Master unit: DMX start address MUST be set to 001. (First DIP switch = ON, all other
are OFF)
Slave units: DMX start address may have any value but NOT 001 (example: set the
first 3 DIP switches to ON)
﹡2-light show
Dipswitch 10 ”off” means the unit works normally and “on” means inversion. In order to
create a great light show, you can set dip switch 10 ”on” on any unit that is linking to the
master unit to get contrast movement to the master unit, even if you have two units only.
Dipswitch 10 on the first (Master) unit is no use for the 2-light show as it is the master unit
that operates the light show.
B. Universal DMX controller
When using a universal DMX controller to control the chain of units, you have to set DMX
address by Dip switches from 1 to 9 to make sure all the units will receive its DMX signal.
Please refer to the following diagram to know how to address your DMX 512 system in the
binary code.
7-
DMX address setting by dip-switches
1. Select the channels of DMX controller
2. Dipswitches
Dip-switches # 1 # 2 # 3 # 4 # 5 # 6 # 7 # 8 # 9 #10
Value 1 2 4 8 16 32 64 128 256 2-light show
•Examples:
Channel 01：dip / on : # 1（=1）
Channel 05：dip / on : # 1, # 3（1+4=5）
Channel 09：dip / on : # 1, # 4 （1+8=9）
Channel 13：dip / on : # 1, # 3, # 4（=13）
C. Easy Controller (by CA-8)
The easy remote control is used only in master/slave mode. There is a terminator for
connect the easy controller inside the fixture. By connecting the cable into DMX IN
waterproof cable entry gland to the CA-8 terminator of the first fixture, you will find that the
remote control on the first fixture will control all the other fixtures for
Stand by, Function and Mode functions.
Blackout Blackout the unit
Function 1. Synchronous Strobe
2. Sound Strobe
3. Two light Strobe
Chase Select
(Chase 1-12)
Mode Sound/Strobe
(LED OFF) Chase
(LED ON)

8-
5. DMX512 Configuration
9-
6. DMX512 Connections
The DMX512 is widely used in intelligent lighting control, with a maximum of 512 channels.
1. Connect the fixture together in a “daisy chain” by XLR plug cable from the output of the
fixture to the input of the next fixture. The cable cannot be branched or split to a “Y”
cable. Inadequate or damaged cables, soldered joints or corroded connectors can
easily distort the signal and shut down the system
2. The DMX output and input connectors are pass-through to maintain the DMX circuit
when no power is connected to the fixture.
3. At last fixture, the DMX cable has to be terminated with a terminator to reduce signal
errors. Solder a 120-ohm 1/4W resistor between pin 2(DMX-) and pin 3(DMX+) into a
3-pin XLR-plug and plug it in the DMX-output of the last fixture.
4. Each lighting fixture needs to have an address set to receive the data sent by the
controller. The address number is between 0-511 (usually 0 & 1 are equal to 1).
5. 3 pin XLR connectors are more popular than 5 pins XLR.
3 pin XLR: Pin 1: GND, Pin 2: Negative signal (-), Pin 3: Positive signal (+)
5 pin XLR: Pin 1: GND, Pin 2: Negative signal (-), Pin 3: Positive signal (+)

10-
7. Troubleshooting
Following are a few common problems that may occur during operation. Here are some
suggestions for easy troubleshooting:
A. The fixture does not work, no light and the fan does not work
1. Check the connection of power and main fuse.
2. Measure the mains voltage on the main connector.
B. Not responding to DMX controller
1. DMX LED should be on. If not, check DMX connectors, cables to see if link properly.
2. If the DMX LED is on and no response to the channel, check the address settings and
DMX polarity.
3. If you have intermittent DMX signal problems, check the pins on connectors or on PCB
of the fixture or the previous one.
4. Try to use another DMX controller.
5. Check if the DMX cables run near or run alongside to high voltage cables that may
cause damage or interference to DMX interface circuit.
C. Some fixtures don’t respond to the easy controller
1. You may have a break in the DMX cabling. Check the LED for the response of the
master/ slave mode signal.
2. Wrong DMX address in the fixture. Set the proper address.
D. No response to the sound
1. Make sure the fixture does not receive DMX signal.
2. Check microphone to see if it is good by tapping the microphone.
E. One of the channels is not working well
1. The stepper motor might be damaged or the cable connected to the PCB is broken.
2. The motor’s drive IC on the PCB might be out of condition.
11-
8. Fixture Cleaning
The cleaning of internal must be carried out periodically to optimize light output. Cleaning
frequency depends on the environment in which the fixture operates: damp, smoky or
particularly dirty surrounding can cause greater accumulation of dirt on the fixture’s optics.
yClean with soft cloth using normal glass cleaning fluid.
yAlways dry the parts carefully.
yClean the external optics at least every 20 days. Clean the internal optics at least every
30/60 days.
Innovation, Quality, Performance
EC - Declaration of Conformity
We declare that our products (lighting equipments) comply with the following
specification and bears CE mark in accordance with the provision of the
Electromagnetic Compatibility (EMC) Directive 89/336/EEC.
EN55014-2: 1997 A1: 2001, EN61000-4-2: 1995; EN61000-4-3: 2002;
EN61000-4-4: 1995; EN61000-4-5: 1995, EN61000-4-6: 1996,
EN61000-4-11: 1994.
&
Harmonized Standard
EN60598-1: 2000+ALL: 2000+A12: 2002
Safety of household and similar electrical appliances
Part 1: General requirements