Our continuous learning and introduction of superior technology helps to improve the quality of our Floor Display, P3.91 Outdoor Front Service Display, LED Display Accessories And Control Equipments. With many years of experience in the industry, our products are used and trusted in many countries worldwide. Our commitment is to provide our customers with uncompromising quality and efficient solutions. Our company closely keeps up with customer needs and cutting-edge technology, continuing to innovate and subvert tradition, and striving to provide customers with cost-effective and highly reliable products. We have a long-standing reputation of customer satisfaction. We are always responsive to our customer' s questions and needs.

Product Parameter

1. Low power consumption, energy saving compared with traditional display products

2. High refresh rate, 1920-3840hz, high contrast, clearer and more delicate image quality

3. High gray level, 16 bit gray level processing

4. Wide viewing angle, horizontal viewing angle up to 170°

5. HD display, point by point consistency correction technology, to ensure the color, brightness uniformity and consistency of the display

Production Qualification

Our new factory base

Common faults and solutions of LED display

The display does not work, and the green light of the sending card does not flash

The cause of the failure: DVI or HDMI cable is not connected; the copy or extension mode is not set in the control panel of the graphics card; the software chooses to turn off the power of the large screen; the sending card is not inserted in place or there is a problem with the sending card.

Troubleshooting method: check the DVI cable connector; reset the copy mode; the software chooses to turn on the large screen power; reinsert the sending card or replace the sending card.

Knowledge Base

Unit board:  The unit board is one of the core components of the LED display. The quality of the unit board directly affects the display effect.

The commonly used unit board specifications for indoor bar screens are (parameters).

Example:  Φ3.75;  64 dots wide x 16 dots high;  1/16 scan;  indoor brightness;  single red/red and green double color

Parameter explanation   

Luminous diameter: refers to the diameter of the luminous point. The indoor screen has Φ5mm, Φ3.75mm, Φ3mm.  

Unit board size: 64x16  that is 64 columns and 16 rows, which can display 16x16 dot matrix Chinese characters in 1 row and 4 1/16 scan: the control method of the unit board.

Indoor brightness: refers to the brightness of the LED luminous point. The indoor brightness is suitable for the environment that needs fluorescent lighting during the day.

Indoor brightness: refers to the brightness of the LED luminous point. The indoor brightness is suitable for the environment that needs fluorescent lighting during the day.

We continue to strengthen the construction of the technological innovation system to ensure the quality and credibility of our Energy Saving Waterproof P4 P5 P6 P8 Outdoor Full Color LED Display Screen, always taking the requirements of customers at heart to provide them with reliable, high-quality and inexpensive products and services. We will share new technical information with you and provide you with reliable service is our purpose. We regard employee satisfaction as an important goal of the bottom-up and development of the enterprise.

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