NEWS DETAIL
You are here: Home » News » Industry News » Lighting engineers need to know the failure analysis of 13 common stage lighting equipment

Lighting engineers need to know the failure analysis of 13 common stage lighting equipment

Views:0     Author:Site Editor     Publish Time: 2021-06-17      Origin:Site

Vangaa lighting focuses on stage lighting equipment, and those common faults during the use of stage lighting can generally be solved by themselves. Now the stage lighting in performance stages, karaoke bars, scenic night scenes and other places have become beautiful spots to attract audiences. Gorgeous stage lighting effects are the focus of stage decoration design. However, lighting engineers often encounter many problems when configuring stage lighting. Next, Liming Optoelectronics briefly introduces the common failure analysis of the stage laser head in the lighting knowledge.


Stage lighting equipment

Liming Optoelectronics Stage Lighting Equipment Configuration Case


1. The photosensitive component fails and the RF signal is weak;


2. Dew on the objective lens or dirt on the object surface;


3. The lead reeds of the focusing and tracking coils are deformed, the objective lens is tilted, and dust accumulates on the reflector mirror;


4. The laser diode is aging, damaged or even does not emit light;


5. There is a white mesh in front of the laser diode;


6. The RF amplifier in the laser head fails;


7. The light emitting center of the laser diode is different;


8. The laser head cable socket is in poor contact or the lead wire is broken;


9. The fixing screw of the laser head bracket is loose, causing the bracket to move, etc.;


10. The distance between the bald head and the disc is abnormal (normally 2.3-2.5 mm);


11. The resistance value of the focusing coil or tracking coil is abnormal;


12. The value of the power potentiometer changes or the contact is poor;


13. The objective lens is stuck in the magnet and cannot go up and down smoothly.


Guangzhou Vangaa Optoelectronics Forelite Brand


Vangaa lighting stage lighting equipment will go through more than 20 tests before shipment to ensure safe use and stable performance. Entered the stage lighting industry in 2004, with 13 years of experience and technology precipitation. Provide light bitmaps, system diagrams, effect diagrams, lighting configuration; free technical guidance, appointment installation, debugging, training qualifications are complete, four systems, CE, ROHS, and test reports. We uphold the behavioral philosophy of continuous improvement, attitude, and teamwork, and respect every penny and trust of our customers.


The company's main product series are: LED video light series, LED conference light series, stage light series and related supporting products. Widely used in: TV stations, government units, business units, public security systems, schools, hotels and other places, and have been praised by users. Consulting Hotline: +86 159 4961 0761


Related Products

content is empty!

Recent News
Common Problem

  • How do you make our business long-term and good relationship?

    1. We keep good quality and competitive price to ensure our customers benefit ;
    2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
  • What is the shipping method?

    It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect).Please confirm with us before placing orders.
  • What is your payment term?

    T/T,Western Union,MoneyGram.This is negotiable.
  • What is your lead time?

    It depends on the order quantity and the season you place the order.
    Usually we can ship within 7-15 days for small quantity,and about 30 days for large quantity.
  • Can I buy samples placing orders?

    Yes.Please feel free to contact us.
  • How can i get the price?

    We usually quote within 24 hours after we get your inquiry(Except weekend and holidays). If you are very urgent to get the price,
    please email us or contact us in other ways so that we can offer you a quote.
Recommended Products

Contact

Address: Building B, Langling Industry Park, Dongsheng Road, Huaxing Industry Area, Xinhua Town, Huadu District, 510800 GZ, P. R. China
Phones: +86-13825128583   +86-20-86432439 ext 801
Email: info@vangaa.com

tawk

About Us

Copyright © 2021 Guangzhou VanGaa Lighting Tech., Co., Ltd
粤ICP备2021020057号-1
All Rights Reserved  Technology by leadong