How do you get the words on the billboard to be illuminated if they don’t shine?
⒈Half of a word in the billboard light box is on and half is off
This may be due to the following reasons.
1. The power supply is not connected properly;
2. The controller does not close the switch;
3. The power supply voltage is not enough;
4. The resistor has a short circuit problem;
5. There is leakage in the line;
6. If one of the characters or a group of colors in the running edge does not light up, it may be that the thyristor driving that path is damaged. It is more likely that there are one or more LEDs in the LED string in the character. The light-emitting tube is damaged. The reason for the damage is that the current drawn by the LED is too large, which generally cannot exceed 15mA.
7. If all the lights are off, the internal controller may be damaged.
Extended information
1. Light box advertising is also known as "light box poster" or "night poster". Light box advertising for outdoor use is distributed on both sides of roads and streets, as well as in public places such as movie theaters, exhibitions, commercial districts, stations, airports, docks, and parks. Abroad it is called "semi-permanent" street art. The new type of flexible light box changes the traditional light box, which has poor daytime effect and lacks the shortcomings of monotonous images and text glyphs, with its lifelike images. It displays rich fonts and displays a unique decorative effect with bright colors and strong textures no matter day or night. With the production technology, materials and processes of flexible light boxes, not only can a giant light box covering the entire wall be made and integrated with the building, but it can also be made into a physical model, which will not discolor for several years, is easy to transport, install, and not easy to wear and tear. Flame retardant. Widely used in banks, supermarkets, fast food restaurants, gas stations, etc., it has become a new form of store facade decoration.
Outdoor light box advertising is different from other types of advertising. Its characteristics are as follows:
2. Large screen. Many print advertising media are used for indoor or small-scale communication, and the format is small. Outdoor light box advertising displays advertising content in the form of door headers, bulletin (publicity) columns, and pole light box paintings. The illustrations and fonts are larger than other print ads, making them very eye-catching.
3. Strong farsightedness The function of outdoor light box advertising is to convey information to people outdoors and at long distances through two forms of natural light (daytime) and auxiliary light (night). The far-sighted effect of advertising works is very strong, which is very conducive to the fast pace, high efficiency, and people in the modern society who come and go in a hurry to pay attention deliberately from a distance.
4. Extensive content. In terms of public transportation, transportation, safety, welfare, savings, insurance, tax payment, etc.; in terms of commercial products, enterprises, tourism, services, etc.; in terms of culture, education, art, etc. within culture and education, all Can be widely used.
1. The power supply is not connected properly;
2. The controller does not close the switch;
3. The power supply voltage is not enough;
4. The resistor has a short circuit problem;
5. There is leakage in the line;
6. If one of the characters or a group of colors in the running edge does not light up, it may be that the thyristor driving that path is damaged. It is more likely that there are one or more LEDs in the LED string in the character. The light-emitting tube is damaged. The reason for the damage is that the current drawn by the LED is too large, which generally cannot exceed 15mA.
7. If all the lights are off, the internal controller may be damaged.
Extended information
1. Light box advertising is also known as "light box poster" or "night poster". Light box advertising for outdoor use is distributed on both sides of roads and streets, as well as in public places such as movie theaters, exhibitions, commercial districts, stations, airports, docks, and parks. Abroad it is called "semi-permanent" street art. The new type of flexible light box changes the traditional light box, which has poor daytime effect and lacks the shortcomings of monotonous images and text glyphs, with its lifelike images. It displays rich fonts and displays a unique decorative effect with bright colors and strong textures no matter day or night. With the production technology, materials and processes of flexible light boxes, not only can a giant light box covering the entire wall be made and integrated with the building, but it can also be made into a physical model, which will not discolor for several years, is easy to transport, install, and not easy to wear and tear. Flame retardant. Widely used in banks, supermarkets, fast food restaurants, gas stations, etc., it has become a new form of store facade decoration.
Outdoor light box advertising is different from other types of advertising. Its characteristics are as follows:
2. Large screen. Many print advertising media are used for indoor or small-scale communication, and the format is small. Outdoor light box advertising displays advertising content in the form of door headers, bulletin (publicity) columns, and pole light box paintings. The illustrations and fonts are larger than other print ads, making them very eye-catching.
3. Strong farsightedness The function of outdoor light box advertising is to convey information to people outdoors and at long distances through two forms of natural light (daytime) and auxiliary light (night). The far-sighted effect of advertising works is very strong, which is very conducive to the fast pace, high efficiency, and people in the modern society who come and go in a hurry to pay attention deliberately from a distance.
4. Extensive content. In terms of public transportation, transportation, safety, welfare, savings, insurance, tax payment, etc.; in terms of commercial products, enterprises, tourism, services, etc.; in terms of culture, education, art, etc. within culture and education, all Can be widely used.