Ms. Yu asked: Household appliances such as color TVs, tape recorders, and electric fans will interfere with each other. How can we reduce the mutual interference of home appliances? A: First of all, refrigerators and TV sets should be as far apart as possible. If conditions permit, do not put them in the same room. If conditions are not allowed, install refrigerators and TV plugs separately. Refrigerators and televisions should be equipped with their own protectors or voltage regulators. Secondly, the TV should be kept at a certain distance from the recorder and the speakers. Don't rely too close. Because the recorder and the speaker have a large magnetic speaker, and a strong magnetic field is formed around it, and the color screen of the color TV is equipped with a steel grid. If it is in a strong magnetic field for a long time, it will be Magnetization makes the color of the TV set uneven. Ms. Zhang asked: Many household appliances are now equipped with infrared remote control devices. How to use and maintain correctly to avoid the malfunction of the remote control? answer: 1. When using the remote control, the distance between the remote control and the remote control receiver should not exceed 10 meters. When using the remote control, align the remote control with the receiving direction of the appliance. The left and right deviation angle should not exceed 25 degrees. 2. There must be no obstacles between the remote control and the receiver, such as people, objects, etc., so as not to block the normal transmission of infrared rays and make the remote control malfunction. 3. When using the remote control, avoid strong light, including sunlight, lighting, or it will affect the use of the remote control. 4. When the remote control is not used for a long time, the battery inside the box should be taken out to prevent the electrolyte inside the battery from leaking out of the components inside the box. (
The DMX console is the central controller for controlling all stage lights and special effects equipment. Almost all equipment needs to be connected to it, and users use it to issue control commands to all equipment. It can be controlled in real time, or the device can be programmed to display specific effects at a fixed time. Even with the stage equipment, the DMX console is also essential, just like there are more soldiers, the commander still needs to give orders to them. There are also many different types controllers to work for different quantity Stage Lights.
DMX Controller, DMX Consule Guangzhou Cheng Wen Photoelectric Technology Co., Ltd. , https://www.leddisplaycw.com