Can the LED screen not load images? Teach you six troubleshooting tips

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In the process of using the LED display, sometimes the LED display cannot be loaded with images. Many customers are at a loss when they encounter this problem. I don't know what to do? Xiaobian next talks about how to check the LED display can not load the image problem.


1. Check if the jumper cap of the LED display is loose or off; if the jumper cap is not loose, please make sure that the jumper cap is in the correct direction.
Second, check and confirm that the LED display is used to connect the controller's serial cable to the straight-through line, not the cross-line.
3. Check and confirm that the serial port of the display is intact and that there are no loose or falling ends.
4. Check the LED display control software and the control card of your choice to select the correct product model, the correct transmission mode, the correct serial port number, the correct baud rate and set the control correctly according to the DIP switch diagram provided in the software. Address bits and baud rates on the system hardware.
5. Ensure that the hardware of the LED display control system is properly powered.
6. If the above check and correction still fails to load, please use a multimeter to measure whether the serial port of the connected computer or control system hardware has been damaged to confirm whether it should be returned to the computer manufacturer or return the control system hardware. Related manufacturers test.

Mutifunction Drilling Rig

Product Description
The water and air dual purpose series drilling rig is a multifunctional drilling rig that integrates water and air drills. This is the first one in China. The drilling rig adopts an AMT manual automatic transmission. Sensitive and convenient switching between positive and negative. Compared with hydraulic transmission, the power consumption is reduced by 35%, making it more efficient and energy-saving. The drilling rig has a fast speed and can be used in conjunction with a Mud Pump to solve the problem of difficult drilling with a soil gas down-hole hammer. The boring machine has high torque and can slide up and down. Deep hole drilling can be used for hard rock layers, gravel layers, and pebble layers below deep wells. Drill with a down-hole hammer. This drilling rig can be professionally engaged in drilling, monitoring wells, geothermal air conditioning drilling, diamond bit wired coring drilling, and engineering geological survey operations.
The main characteristics of the drilling rig:
1. The drilling rig is equipped with a hydraulic drill tower, hydraulic support legs, and a winch, and the power head can slide up and down. Hard rock can be used for DTH hammer drilling.
2. The drilling rig adopts a long stroke dual speed mechanism and mechanical power head, with a power head stroke of 3400mm, which is used to improve drilling efficiency and reduce the occurrence of blockage and burning accidents.
3. The drilling rig adopts dual oil pumps for oil supply. When feeding, a single pump is used, and when lifting the drill pipe, a dual pump combination is used; Low power loss and short auxiliary time.
4. The drilling rig has reserved some functional interfaces in the hydraulic system, which can be expanded according to the process requirements of different users.

Mutifunction Drilling Machine,Multi Purpose Drilling Rig,Multi Function Drilling Machine,Multipurpose Drilling Rig

JIANGSU XI TEC ENVIRONMENTAL&DRILLING EQUIPMENT COMPANY CO.LTD , https://www.nbxitecdrilling.com