Common faults of stage moving head lights include the overall failure of the moving head light, the bulb does not light, the bulb is not controlled or suddenly blows up, etc. Once a failure occurs, it will usually cause great embarrassment and inconvenience to the performance site. Let's find a solution together. Right.

Common fault 1: The moving head light is not powered on as a whole:

1. First check whether there is a problem with the power cord.

2. Check whether the fuse of the power socket is burned out.

3. Open the base panel of the lamp, check whether the ballast is energized, and whether the internal switch cable has dropped.

4. Open the two shells of the lamp body, and check whether the temperature control fails at the side close to the bulb.

Common fault 2: Moving head light bulb does not light up

1. Open the tail of the lamp body to check whether the bulb is white or black. If the above two phenomena occur, please replace the bulb and try again.

2. Open the two shells of the lamp body, and install a trigger on the lamp post. Check whether the wiring of the trigger is black. If there is, replace the trigger.

Common fault three: the moving head light bulb is on and off

1. Check whether the bulb is white, black or swollen. Please replace the bulb when there are the above conditions to avoid damage to the product.

2. Check whether the fans on both sides of the bulb are operating normally, if they are broken, please replace the fans in time;

3. Please open the two shells, there is a white temperature control in the layer of the pattern piece and the color piece to see if it is burned out (if it is broken, the bubble will not be destroyed);

4. Open the two shells of the lamp body, and there is a heat dissipation window on the end of the bulb, which will block the air passage after a long time. If the heat dissipation window is dusty, please clean it (this heat dissipation window is best to be cleaned once a month. optimal).

Common failure four: the moving head light bulb blows up

1. First check whether the voltage is between 220V-230V, if it exceeds 230V, the possibility of frying bubbles (so it is suggested that voltage stabilizers should be installed in all places);

2. If there is a frying bubble, please check whether the bubble is caused by the long working life (generally the normal life of domestic bulbs is within 300-500 hours);

3. Is there a problem with the quality of the bulb?

4. If none of the above three methods are used, there may be a problem with the ballast.

Common fault five: uncontrolled moving head light

1. Check whether the address code is logarithmic? If the address code is correct but not controlled, check whether the three cores of the signal line are connected reversely? And check whether the connection between the card dragon seat and the card dragon head is in condition (poor contact);

2. If the address code is correct and there is no problem with the signal line, the DMX light at the address code will flash normally, if it does not flash, there is a connection problem;

3. Use the same console to connect a lamp separately, and if there is no problem, it proves that there is a problem with the uncontrolled lamp motherboard or display board.

Common failure six: the moving head light breaks the belt

1. If the X/Y axis of the lamp body does not respond, but the console and other lamps are operating normally, the belt may be broken;

2. If the X-axis does not move but the Y-axis moves, or the X-axis moves but the Y-axis does not move, the belt may be broken;

3. If the above phenomenon appears, you can move X/Y with your hand when the light is turned off, and feel whether the belt is turning. If it is very loose and smoothly move, it proves that the belt is broken .

Common fault seven: out of step phenomenon of moving head light

1. If the moving head light appears out of step, please reprogram and try again;

2. If it still doesn't work, it proves that a certain functional motor or a certain IC of the motherboard is burned out.