The light levels of the computer lamps are all linearly adjusted and the level of change of power and power is good. Light bulbs have a long life of up to 2,000 hours, avoiding trouble with frequent changes. It is not possible for a traditional light to have a rich computer-based picture, which, through triple prism control, can bring rich patterns and variable beam swings to the stage. Computer flash speeds can be adjusted 1-10 times/s, allowing for visual and effective control based on the situation on the ground. Computer lamps are generally capable of moving the x-axis 450y-axis 270, capable of projecting beams to any corner of the moving sound zone and moving at a fast pace. Computer lamps have automatic photo-detection to zero, which provides good assurance of the synchronization of the system and gives a good picture of the integrity and unity of the light system。
1. Diagnosis of failure: maintenance personnel need to determine precisely where the failure is, through observation, testing and the use of detection tools. For example, for light devices, observation of whether light bulbs are burned, error tips for control interfaces, etc.; for sound devices, failure is judged by switching different audio sources, adjusting volume, etc., from front end devices, amplifiers or loudspeakers. 2. Establishment of a maintenance programme: development of a specific maintenance programme based on the findings of a failure diagnosis. For simple malfunctions, such as replacement of damaged light bulbs, connections, etc., repairs can be carried out directly; for more complex malfunctions, such as failure of circuit boards, damage to chips, etc., more tools and technology may be required, even to return to the plant for repairs. 3. Maintenance implementation: maintenance operations such as replacement of faulty parts and repair of electrical circuits are carried out in accordance with the maintenance programme. In the maintenance process, care should be taken to use appropriate tools and follow operational protocols to ensure maintenance quality. Testing and debugging: once the repairs have been completed, full testing and debugging of the lighting sound equipment. For light devices, check whether light brightness, colour, change effects, etc. Are normal; for sound devices, test the sound quality, volume, audio balance, etc. If necessary, make further adjustments and optimizations to ensure that the equipment is fully functional。
Maintenance tools and techniques, including testing tools such as universal meters, oscillators and spectrum analysers, as well as maintenance tools such as iron branding, screwdrivers and pliers. Technology: maintenance staff need to have knowledge of electronic circuits, audio and video technology, familiarity with the working principles and structure of light acoustic equipment, welding techniques, circuit detection techniques, etc. Regular cleaning, inspection and maintenance of stage light acoustic equipment can effectively reduce the occurrence of malfunctions. For example, regularly clean up the dust on the light device, check whether the connection to the sound device is loose, and upgrade the equipment. If you need a stage light acoustic maintenance, it is recommended that the maintenance staff or maintenance company be sought to ensure maintenance quality and security of equipment。
It's a full-scale check of stage lights. The maintenance staff reduced the stage light equipment to an appropriate height by means of an electric lift/lifter system and tested the lamps on a case-by-case basis to observe whether there was an imbalance or deterioration. Once anomalies are detected, they are recorded and replaced or repaired in subsequent work。
The sequence of inspection of electrical problems in the outer casings of the acoustic light equipment, and the sequence of electrical checks in the outer casings of the equipment: the need to check whether the power lines have been damaged; the second is whether the line phase is correct; and then to know whether the equipment is connected and the voltage is normal。
