Stage moving head lights common faults and solutions

2019-08-24

The stage lighting is the aura and soul of the stage art, and there are various faults in the stage lighting. How to solve the problem of stage lighting failure? Let's take a look at the common faults of the stage moving head lights. The whole headlights are not energized, the bulbs are not lit, the bulbs are not controlled, or suddenly blown up. In the event of a malfunction, it usually causes great embarrassment and inconvenience to the scene. Let's find a solution.
 
Common fault one: The moving head light is not energized as a whole
1. Check if there is a problem with the power cord.
2. Check if the fuse of the power base is burnt out.
3. Open the base panel of the lamp and check if the ballast is energized and the internal switch cable is dropped.
4. Open the two housings of the lamp body and check if the temperature control is faulty near the position of the lamp.

Common fault 2: Moving head light bulb does not work

1. Turn on the tail of the lamp body and check if the bulb is white or black. If there are any two phenomena, please replace the bulb and try again.
2. Open the two shells of the lamp body, install the trigger on the lamp post, check if the trigger wiring is black, if there is any, replace the trigger.

Common fault 3: When the light bulb is turned on, it does not light up when it is lit.

1. Check if the bulb is whitish, black or shiny. If there are any of the above conditions, please replace the bulb to avoid damage to the product.
2. Check if the fan near the bulb is working properly. If it is bad, please replace the fan in time.
3. Please open the two shells, there is a white temperature control in the layer of the pattern piece and the color film to see if it burns out (if it is broken, it will not extinguish the bubble);
4. Open the two shells of the lamp body and have a heat-dissipating window on the rear of the bulb. After a long time, the wind path can be blocked. If the heat-dissipating window is full of dust, please clean it (this cooling window is best cleaned every month) One effect is the best).

Common fault 4: Moving head light bulb blown up

1. Check whether the voltage is between 220V and 230V. If it exceeds 230V, there is a possibility of frying (so it is proposed to install a voltage regulator in each place);
2. If there is a frying bubble, please check if the bubble is caused by the long working life (the normal life of the domestic bulb 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, then there may be a problem with the ballast.

Common fault 5: Moving head light is not controlled?

1. Check if the address code is logarithmic? If the address code is correct but not controlled, check whether the three lines of the signal line are reversed and check whether the connection between the card holder and the card faucet is in a bad condition (poor contact);
2: If the address code is correct, the DMX lamp at the address code will flash normally if there is no problem with the edge of the signal line. If there is no flash, there is a problem with the connection;
3. Use the same console to connect to another lamp separately. If there is no problem, it will prove that there is a problem with the uncontrolled lamp board or display panel.

Common fault 6: Moving the head light off the belt?

1. If the X/Y axis of the lamp body does not respond, but the console and other lamps are working normally, it 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, it may be a broken belt;
3. If there is any of the above images, you can use the X/Y to move around with the light turned off, and feel if there is a belt that is moving. If it is very loose, it will be easy to move, it will prove that the belt is broken. .

Common fault 7: The lights appear out of step?

1. If the moving head light has lost the step, please re-edit the program and try again;
2. If it doesn't work, it proves that one of the ICs of the function or the motherboard of one of the motherboards has burned out.