Samkoon Touch Screen Download failure

When we use the samkoon touch screen, we may encounter a software prompt: download failed, please give the touch screen a restart and download again.

Here are a few reasons why problems can occur

  1. It may be caused by communication interference, unplug the communication cable connected to the HMI, and download again;
  2. It may be caused by strong interference equipment on site, try to shield the interference;
  3. It may be interference from the power supply, which provides power to the HMI alone.