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Questions And Answers of Beam Moving Head Light







Asmslit Staff

Rank: 8Rank: 8


Q1.Is it possible to use other brand but same power lamp in our 7R plus?
No, the light bulb and the ballast must be matched and adjusted before sent out from the factory and cannot use other brand to replace.

Q2. The light does not respond when turned on
A1.Check the fuse inside the light
A2.Check whether the switching power supply has output voltage.
A3.Check whether the circuit board is working normally (indicator light): red is the powe-r working indicator.

Q3. After starting up and working for a period of time, the light automatically resets
A1.The output of the switching power supply is unstable.
A2.The wire in the line is loose or the pressure line is not pressed tightly, resulting in poor contact and automatic reset.

Q4.Bulbs are automatically defoamed
A1.After the bulb goes out, it will automatically turn on again after a period of time. Check whether the cooling system is working properly, if the cooling system fails, it will automatically light up.
A2.After the bulb is defoamed, the bulb cannot be automatically turned on: the problem of the bulb itself, the surface of the bulb sphere is whitened, and the interior is black, and the phenomenon of defoaming will also occur after a period of bright bulbs (the life of the bulb ends).
A3.The lamp will also have automatic bubble protection when there is no control signal for a long time, and it will automatically light up after the signal is turned on.

Q5. No display on the display panel
A1.Damaged display panel.
A2.Whether the seven-digit cable connected to the display panel is loose or damaged.

Q6.The light bulb is on, the motor reset is normal, but it is not controlled
A1.Check connection signal (DMX).
A2.Check the lamp address code.

Q7.It can brighten the bubble and can be controlled, but it is not white light after reset
A1.Whether the distance between the Hall element and the magnet is between 2-3mm.
A2.Whether the lamp is zero adjusted.

Q8.Motor shaking or out of step
A1.Whether the motor is short-circuited.
A2.Damaged motherboard.
A3.Whether the fixing screws of each pattern wheel and color wheel are tightened.
4.Inaccurate positioning between the Hall element and the magnet.

Q9.The X and Y axes are out of step and cannot be positioned
A1.There is too much dust on the optical lotus, so the infrared light cannot be controlled in place
A2.Is the drive belt fixing screw tight?
A3.The optical lotus plate is broken, and the distance between the optical lotus plate and the optical lotus is not properly adjusted (when removing, the lotus root should be in the middle of the optical lotus plate, and there should be no scratches, bumps, and rubs)
A4.Whether the stepper motor mounting screws are too loose or too tight
A5.Whether the belt is broken

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if you have any other questions,please repost the question,but not reply in this thread.

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Rank: 1

i have a  7R plus,I have tried to solve some problems,i thk i can help other guys

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