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.
We started to manufacture traffic signal pole from 2001 and exported from 2002.
Our firm introduced whole set of good-sized numerical control hydraulic
folding equipment(1280/16000) as well as equipped with a series of
good-sized professional equipments of armor plate-flatted machine,
lengthways cut machine, numerical control cut machine, auto-closed up
machine, auto-arc-weld machine, hydraulic redressing straight machine,
etc. The firm produces all sorts of conical, pyramidal, cylindrical
steel poles with production range of dia 50mm-2250mm, thickness
1mm-25mm, once taking shape 16000mm long, and large-scale steel
components. The firm also is equipped with a multicolor-spayed
pipelining. At the meantime, for better service to the clients, our firm
founded a branch com. The Yixing Jinlei Lighting Installation Com,
which offers clients a succession of service from design to manufacture
and fixing.
Traffic Signal Lighting
Traffic Signal Mast,Traffic Signal Light, Camera Pole,Traffic Signal Lighting
Jiangsu Xinjinlei Steel Industry Co., Ltd. , https://www.steel-pole.com