Ways to Check the Quality of Outdoor Rental LED Display Screens Unit Board

outdoor rental LED display screens

The outdoor rental LED display screens are made up of several electrical unit boards. These boards will also influence the screen’s quality. How to distinguish its quality? The engineer from Glux Visual Effects Tech will introduce it for you.

1.Check it from the material appearance;

The appearance is the first sight. It can also indicate the quality of the outdoor rental LED display screen unit board’s quality. When check its appearance, pay attention to the quality of PCB board and its processing quality, and also check the brand of IC and the evenness of all the ICs. In addition, we should also pay attention to the luminous lattice’s quality.

2.Check the electric circuit design;

The electric circuit will influence the power supply stability and electrical problems, thus it is also important aspect to the working stability of outdoor rental LED display screens. The electrical circuit design should be normative and the electrical circuit’s arrangement on the PCB board can meet the demand of LED displaying technology. This is an aspect that most LED screen rental service providers’ R & D team pay attention to.

3.Check the welding quality;

Check if the chips on the board have been wild rightly, and also pay attention to see if the welding spot is smooth and round. In addition, we should also check the chips’ flatness and orderliness. The welding quality will influence the visual effects of outdoor rental LED display screens.

4.Check with power on;

The best and also most effective ways to check the outdoor rental LED display screen’s quality is to ask you outdoor screen rental service provider to turn on them and check it. You should pay attention to the light and color evenness of the LEDs, and check the signal transportation ability of the unit board.