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8 Inch Tablet Screen Touch

I 、 Description More details information about latest touch panel, contact with us freely !!! II 、 Industry information: 1. How to deal with the non-response of industrial touch screen? Industrial touch screen malfunction: a touch screen can't work, no response to touch anywhere.Industrial...

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    IDescription 

    Specification

    Model No.

    XHC-800002-GG

    Panel Size

    8” inch

    Construction

    LENS

    Cover glass 0.7mm

    OCA

    LOCA 0.15mm

    SENSOR

    ITO glass 0.55mm

    FPC

     

    Mechanical Characteristics

    Outline Dimension(mm)

    204.26mm*146.26mm

    View Area(mm)

    162.85mm*122.34mm

    Thickness

    1.4±0.15mm

    Input Method

    Finger or conductive pen

    Hardness

    ≥6H, and 7H 9H options

    Accuracy

    +/-1mm@10mm

    Interface

    IIC, and USB RS233 options

    Touch points

    2、5、10 Touch points,etc. Customized.

    Electrical Characteristics

    Operating Voltage

    DC 1.8 V, 2.8V, 3.2V,5V options

    Insulation Resistance

    >20MΩ  At DC 25V

    Response Time

    <5ms

    Optical Characteristics

    Total Transmittance

    >85%  >90% options

    Total Haze  

    <3%

    More details information about latest touch panel, contact with us freely!!!

    II Industry information:

    1. How to deal with the non-response of industrial touch screen?

    Industrial touch screen malfunction: a touch screen can't work, no response to touch anywhere.Industrial touch screen failure analysis first check whether the connection interface is loose, then check whether the serial port and interrupt number

    are in conflict.

    If there is conflict, the resources should be adjusted to avoid conflict.Check the surface of the touch screen for cracks,

    if any cracks should be replaced in time.You also need to check the surface of the touch screen for grime. If so, use a soft cloth

    to remove it.Observe whether the indicator on the control box is working properly. When normal, the indicator is green and flashing.If the upper part is normal, you can check the touch screen with the replacement method, replace the control box first, replace the touch screen, and finally replace the host.If it is a surface acoustic wave touch screen can be carried out maintenance as follows:

    1) may be a touch screen in the attachment, one of the connection between a host wired keyboard at the mouth of the working voltage (5 v from the keyboard mouth touch screen) not connected, please check the attachment.

    2) may be a touch screen driver installation process of the selected serial number and a touch screen that of the serial number is not the actual connection, please uninstall the driver to install

    3) is likely to be the host for domestic original installed, on the outside of the operating system for the OEM version, to be adjusted, caused the non standard serial port communication, the driver is not compatible with touch screen, if possible, please format the hard disk, drive the touch screen after installation.

    4) in the host whether there is a device with a serial port resource conflict check and adjust the hardware equipment. For example, some network adapter installed by default IRQ for 3, and COM2 IRQ conflict, at this time should be nic IRQ to switch to free the unused IRQ.

    5) it is possible that the touch screen driver version is too low, please install the latest driver.

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