Shenzhen Lianchengfa Technology Co., Ltd.

LED display is widely used in modern society, such as billboards, store displays, activity backgrounds, etc. Sometimes, we need to modify the text on the LED display to adapt to different occasions or promotional needs. So, how to use mobile phones to modify the text on the LED display? Here is an easy to understand method.

First, preparation

1. LED display: Ensure that the LED display has been connected to the power supply and is working properly.

2. Smartphone: Make sure the phone is connected to the Internet and has wechat or a similar app installed.

3. Control card: LED display usually needs to receive and display signals through the control card. Make sure the control card is properly installed on the LED display and connected to the phone via apps such as wechat.

Second, use the mobile phone to modify the LED display text steps

Take wechat as an example to introduce how to use a mobile phone to modify the text of the LED display:

1. Open wechat, scan the QR code on the LED display or the packaging box, and pay attention to the corresponding public number or service number.

2. In the wechat chat interface, click the "+" sign and select the picture or text to be displayed by "Taking photos" or "Selecting from Album".

3. In the pop-up editing interface, you can edit the picture or text, such as cropping, adding text, adjusting size, color, etc.

4. After editing, click the "Send" button to send the picture or text to the control card of the LED display.

5. After the control card receives the signal, the LED display will automatically display the edited content.

Note:

1. When editing pictures or text, ensure that its size, color, font, etc. match the resolution and display characteristics of the LED display to obtain the best display effect.

2. If you need to enter a password or other authentication methods to control the LED display, follow the instructions.

3. When using a mobile phone to modify the text of the LED display, please ensure that the mobile phone maintains a certain distance from the LED display to avoid signal interference or unstable connection.

4. Regularly update the version of the LED display control card and mobile app to ensure the best compatibility and functionality.

Through the above steps, you can easily use your mobile phone to modify the text on the LED display. This method is simple and convenient, is not limited by time and place, and allows you to change the promotional content of the LED display whenever and wherever you need. I hope this popular science article can help you better master this skill, so that your LED display is more intelligent and personalized!

The above is the summary of the related knowledge of the LED display using mobile phones to change the words organized by the LCF editor. I hope it will help you, and welcome you to supplement or correct it. LCF is a national specialized "little giant" enterprise, set "hardware + software + content + interaction" as one of the LED display application and solution provider. If you need to buy LED display friends can also directly contact LCF LED display manufacturers Oh, big country brand, trustworthy!