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Lilliput touchscreen acting wierd

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  • Lilliput touchscreen acting wierd

    I have a 7" Lilliput 619GL-70NP/C/T. While using the touchscreen, I noticed that I cant access the outer edges and mouse pointer only appears in the correct spot when I touch the screen in the middle area. If I try to touch it in other areas the pointer is off by almost a half inch. I was wondering if this was a driver issue, or if this was the way the Lilliput's touchscreen really worked? Thanks for any help.

  • #2
    Have you run calibration?


    • #3
      mine does that if i use the flat part of my finger, try using the nail, its more precise. thats what i have been doing. Yes i ran calibration and no difference. good luck.
      Cant code cause I dont know how, but give me the paint bucket and my eraser and have at you!


      • #4
        I've run the calibration and still no luck. It does it whether I use the stylus or my finger.


        • #5
          dont know if you fixed this yet but its the drivers, 100% sure on this, i had the same problem, dont use the drviers that came with the unit as they are rubbish, search the net for older drivers and try them.


          • #6
            wouldnt be so sure its the drivers, these touchscreens are known for going bad. I had to replace mine after a year, the left side just stopped responding to the finger/stylus. Tried recalibrating, tried new drivers.
            PC Components:
            Lilliput; XPC/FLEX mobo; 1.7 ghz P4 Mobile;512 DDR; 160 gb HDD; opus 150; slot usb dvd-rw
            My work log


            • #7
              I get this in the winter as the screen is warm but the overlay is colder which makes a gap between the two, causing improper touch points and the mouse pointer is half an inch off to where I touch the screen.

              There are a lot of problems with a lilli touch screen overlay, some just stop working. You may need to purchase a new one.
              2008 350z GT Installed since April 22nd 2011 - Worklog
              2000 Protege Installed Since April 2, 2005 - Intel D201GLY|Fusion Brain|ODBPros ODBII|Engenius|GPS Rikaline|Powermate|Motorized Lilli
              Sound Stage


              • #8
                Any luck?


                I have the same issue with my touch screen on Xandros GNU/Linux. Works fine in Microsoft Windows XP so its not a hardware issue.

                My X and Y were inverted originally but thats now fixed by loading the module as:

                modprobe touchkitusb swap_xy

                I have tried running various alignment programs but the mouse will not show in the relevant box!

                Have you had any luck?

                Corrilan IT Consultancy Ltd
                01375 403508


                • #9
                  i have just got my 8" lilliput and i had this problem.

                  i ran the 4 point tocuh and nothiung happened so i ran the 25 point touch and its perfect now


                  • #10
                    25 point on Linux?


                    Did you do this on GNU/Linux or Microsoft Windows?

                    If on GNU/Linux, where did you obtain the utility from?

                    Corrilan IT Consultancy Ltd
                    01375 403508