Led display optional elements
2, consider the user site can allow the screen area of the factors
(1) the relationship between the effective line of sight and the actual size of the site;
(2) pixel size and resolution;
(3) the unit is the base area estimation;
(4) screen body mechanical installation and maintenance operation space;
(5) the effect of the angle of the screen body on the distance.
3, the user needs to play the effect
(1) text display: depending on the size of the text and the need for resolution;
(2) ordinary video display: 320 × 240 dot matrix;
(3) digital standard DVD display: ≥ 640 × 480 dot matrix;
(4) complete computer video: ≥ 800 × 600 dot matrix;
4, the size of the display design to consider the factors
(1) the need to display the content;
(2) site space conditions;
(3) display unit template size (indoor screen) or pixel size (outdoor screen);
(4) the general aspect ratio of the display;
(5) graphic screen: according to the contents of the show to determine;
(6) video screen: generally 4: 3 or close to 4: 3; ideal ratio of 16: 9.
