Industrial touch screen display is used in industry with the function of touch display, when touch insensitive how to solve?First of all, let's find out the reason for the touch screen is ineffective, what to think and then countermeasures.
A, resistive touchscreen fault phenomena analysis method
Fault: the mouse is not coincidence with the arrow
Phenomenon: by finger touch position did not overlap with the mouse arrow.
Analysis: after installing the driver, in the correct position without vertical touch bull 's-eye center position.Touch screen signal poor contact or break.
Processing method: recalibration position;Find the breakpoint to reconnect or replace the touch screen.
Accurate fault 2: touch screen and deviation
Phenomenon: when you don't touch the mouse arrow always stay at a particular location, touch, when the mouse arrow at the midpoint of the touch point stay with the original point.
Analysis: there is foreign body (not active touch) compression resistance touch screen the effective working zone.
Methods: the compression resistance touch screen effectively remove foreign bodies in the work place.
Fault 3: touch
Phenomenon: the touch screen with the mouse arrow without any action, no position change.
Analysis: the causes of this phenomenon by numerous below one by one:
(1) touch screen failure
(2) the touch screen control card down.
(3) touch screen line down.
(4) the mainframe computer serial port fails.
(5) the computer's operating system to malfunction.
(6) touch screen driver installation errors.
Second, the resistive screen common faults and ruled out
1.Resistive touch screen mouse move only in a small area or resistive touch screen is not allowed
Generally in the first drive will appear this kind of circumstance, please run the touch screen calibration procedures.After changing the display resolution must also run the touch screen calibration procedure (-)
2.A point on the mouse has been display four edges appear this kind of circumstance is because of the resistive screen touch area (resistive screen surface is divided into two parts, touch area and the touch area, click the touch area is no response) was pinned under a display shells or cabinet housing, equivalent to a certain point has been touched.If is cabinet casing pressure touch area you can up the cabinet and the distance between the display screen, if it is a display case pressure area you can try to touch display case screws loosen a try, if still won't do please contact the manufacturer.
Above is for industrial touch screen touch sporadic failure analysis and solution, the operator must be standardized operation, encounter failure must be professionals to solve, do not do STH without authorization teardown check, more about industrial touch touch the monitor welcome consultation to intelligence.
Shenzhen touch to smart co., LTD. (hereinafter referred to as "touch think smart") was founded in 2013, is a focus on industrial automation touch display device class products, r&d, manufacturing, sales for the integration of innovative national high and new technology enterprise, the industry's first by China central television (CCTV) for the discovery brand preferred brand.Touch to smart always adhere to the independent research and development, technology innovation, fine production, on the basis of sustainable development as the power to quality, excellent after-sales service for the disabled, high-tech products for the enterprise's core competitiveness.Touch to intelligence has been adhering to the "all in order to create customer value as the core" business philosophy, over the years, the force on the industry tablets, embedded industrial control computer, monitor, industrial android machine, industrial system board board, android board, driver board, artificial intelligence and the development of industrial automation platform to display custom service, to provide customers from design, mold manufacturing, product manufacturing, terminal client background support, such as one-stop solution.
