The maintenance method of the touch screen of Weiluntong

Create Date: 2024-8-30 12:03:23|Source: Weinview

When touching the graphic buttons on the screen, the haptic feedback system on the screen can drive various connection devices according to the pre-programmed program, which can be used to replace the mechanical button panel, and create vivid audio and video effects through the LCD screen.

1) Check whether the connection of the Weilun Tong touch screen is right, and whether one of the cables connected to the keyboard port of the host (take the working voltage of 5 volts touch screen from the keyboard port) is connected, please check the connection.

2) Observe the light of the touch screen control box, if it is not lit or the red light is on, it means that the control box is broken, please replace it.

3) If it is confirmed that it is not the above situation, please delete the touch screen driver and restart the computer to reinstall the driver, or replace the driver with a later version.

4) Check whether there is a conflict between the device and the serial port resource in the host, check the hardware device and adjust it. For example, if the default IRQ of some NICs is 3 and conflicts with the IRQ of COM2, you should change the IRQ of the NIC to an idle and unused IRQ. It may be that the computer motherboard and the touch screen control box are not compatible, please replace the main unit or motherboard.

5) If the touch screen is used for a long period of time (3-4 years) and you find that there are some areas of the touch screen that cannot be touched, it may be that the touch screen is broken, please replace the touch screen.

The maintenance method of the touch screen of Weiluntong

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