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ACME LED-BL8 User Manual page 4

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service, please contact your nearest dealer.
 In 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.
It's important to ground the yellow/green conductor to earth in order
to avoid electric shock.
 DO NOT touch any wire during operation and there might be a hazard of electric
shock.
DO NOT expose the fixture to rain or moisture, in order too prevent
or reduce the risk of electrical shock or fire.
Do not look directly at the LED light beam while the fixture is on.
For AC 220—240V 50Hz power supply, the maximum fixtures that can be
connected on one power cable is 4(including the first fixture);
For AC 100-120V 60Hz power supply, the maximum fixtures that can be
connected on one power cable are 2 (including the first fixture).
3A
5 pin XLR: Pin 1: GND, Pin 2: Negative signal (-), Pin 3: Positive signal (+),
Pin4/5: not used
8. 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
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. One of the channels is not working well
12A

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