10
7
：
Troubleshooting
The following are some of the problems that often occur during operation, with some
suggestions for troubleshooting:
A.
The light does not work, there is no light, and the fan does not turn.
①
Check power contacts and fuses.
②
Detection voltage.
③
Check the power switch indicator.
B. Not under the control of the controller
①
After receiving the DMX signal, the indicator must be on. If it is off, check the DMX signal
connector and signal cable to see if it is connected correctly.
②
If the DMX indicator is on but
there is no response to the channel control, check if the address code is set correctly.
③
If the DMX signal transmission is intermittent, check whether the connection between the
XLR and the signal cable is good.
④
Try it with another controller.
⑤
Check whether the distance between the DMX signal line and the high-voltage line is too
close, which will damage or interfere with the signal circuit.
C.
Failure of a channel
①
Stepper motor or motor leads may be damaged.
②
The drive circuit of the motor may be damaged.
8
：
Routine maintenance
The equipment requires regular cleaning and maintenance by professionals. The service life of
