Lilliput touchscreen acting wierd

**Mitski's Rider** · 07-09-2006, 06:31 PM

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.

**piabu** · 07-09-2006, 07:41 PM

Have you run calibration?

**pepsibobby** · 07-09-2006, 10:10 PM

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.

**Mitski's Rider** · 07-10-2006, 12:50 PM

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

**dazza666** · 07-21-2006, 07:24 AM

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.

**Peoples** · 07-21-2006, 07:36 AM

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.

**-zip-** · 07-23-2006, 10:03 AM

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.

**Jason_Bassett** · 08-02-2006, 12:48 PM

Hello

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?

Jason