Common stage lighting inspection and maintenance introduction

2017-06-16

Question 1: moving head light blub die automatically after a few minutes work, how to do?
Answer: First of all, the lamp open all the shell, check all the fans inside, may be a fan does not work, if the fans are normal,try to change the bulb control, if there is no problem with the control, change the light bulb, if you change the light bulb still not working, try to change the thermostat. The main reason for the bubble die may be fans, lamp control, light bulbs, thermostat these things broken.


Question 2: moving head light other functions are normal when the XY axis shaking and make noise, as if it stucks, how do?
Solution: self-open the shell to see if the lamp is deformed, if there is no deformation, check the motherboard to xy axis motor lines and motors, the normal motor, to turn is more difficult, bad motor we hand to turn very easy. Motor and the wires no problem, to see if the reading plate and optocoupler is broken, otherwise is the motherboard.


Question 3: moving head light other functions normal, color or pattern is not uniform, how to solve?
Answer: Open the lamp shell, check the motherboard to the color plate or the disc between the lines and motors, lines and motors if there is no problem for a motherboard to try, if the motherboard is not working, changed the Hall and magnet.


Question 4: Moving head there is light leakage phenomenon. How to deal with it?
Answer: first open the shell, first look at the strobe is not off or light barrier can not shut, if it is light turn, first check the motherboard to the light turns of the line and the light turn the motor, lines and motors if there is no problem directly change  the motherboard


Question 5: moving head light other functions normal, prism or atomization can not play or hit half, how to solve?
Answer: or must first open the lights to check the line and the motor is normal, the line and the motor are ok, change for the motherboard.


Question 6: Moving head light power after the power indicator light, the other without any reaction, the display does not shine, the fan does not turn, the light bulb does not shine. How to do?
Answer: open the base, look at the power lines, the line is no problem,change the power supply.


Question 7: moving head light self-running normal, but not controlled, how do?
Answer: We have to check our address code is well set, the different control station address code is not the same, if the address code is right, check dmx cable, dmx cable is good, the Light base open to see inside the signal to receive the port is not loose, or directly change port for a signal to receive, if the signal receiving port for no use, then directly for the motherboard.


Question 8: led par lamp has a group of led do not shine, how to do?
Answer: open the par lamp, with a universal check led one by one, find the broken led, then replace it the good led by welding