ILDA is the English name of the international laser demo Association, and the abbreviation of International Laser Display Association. ILDA was originally set up by a group of laser performers in the United States to standardize the design and production of laser art performance equipment to facilitate technical exchanges between experts and artists in this field. ILDA is now the industry's international technology organization, headquartered in Florida, the United States, with annual technical exchange meetings.
1. The GND of the 25th needle of the ILDA DB-25 cannot be connected to the 220V GND of the laser lamp casing or the computer casing, otherwise the control box may be damaged or the signal may be interrupted due to the leakage of electricity from the computer or the lamp body of the laser lamp.
2. In order to improve the stability of long-distance transmission, the two ends of the shell of DB25 can be connected by shielding network of signal lines. If the control circuit of the body is directly connected to the GND of 220V, it is suggested not to connect the shell of DB25.
3. For monochrome or other monochrome laser lamps, please connect the light source control line to 6/16 and set the color of the control software to monochrome. Otherwise, it may cause pattern loss.
4. Generally, 4/17 is used to switch built-in programs and detect ILDA signal input switching. When 17 and 25 are connected to some manufacturer's products, the ILDA test will fail and can not be switched to computer software control mode.
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