Precautions for using capacitive touch screen
  • The host needs to use a good power adapter, which must be grounded
  • Avoid high-frequency signals and host power supply near the TP control board, and the control board needs to be fixed. TP must not be used in an environment with strong electromagnetic interference. If necessary, please do relevant tests in advance.
  • If the shell of the host is made of conductive material, the shell must be isolated from the sensor, and the shell must be grounded.
  • If there is a non-insulator at the FPC, do a good job of preventing signal interference.
  • After receiving the TP from our company, the customer must conduct a functional test piece by piece. If there is any defect such as a jump point in the test, it shall be reported in time.
  • If the customer is installing the machine for the first time, it is normal that TP cannot achieve good line drawing after the sixth item is completed (but the basic line drawing effect will be). In this case, please feedback in time and further software debugging is required.
Touch screen module assembly
Recommended structure for installing touch screen on LCD
Legend One
Legend two
Legend three