involight MH VIDEO HD, Руководство пользователя

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Troubleshooting
Following are a few common problems that may occur during operation.
Here are some suggestions for easy troubleshooting:
1. The unit does not work,no light and the fan does not work
a. check the connection of power and main fuse.
b. Measure the mains voltage on the main connector.
c. Check the power on Led.
2. Not responding to DMX controller
a. DMX LED should be on. If not, check DMX connectors, cables to
see if link properly.
b. If the DMX LED is on and no response to the channel, check the
address settings and DMX polarity.
c. If you have intermittent DMX signal problems, check the pins on
connectors or on PCB of the unit or the previous one.
d. Try to use another DMX controller.
e. Check if the DMX cables run near or run alongside to high voltage
cables that may cause damage or interference to DMX interface
circuit.
3. Some units don’t respond to the easy controller
a. You may have a break in the DMX cabling. Check the LED for the
response of the master/slave mode signal.
b. Wrong DMX address in the unit. Set the proper address.
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