Re: calibration problem
"Schweizer, Walter" <[email protected]> Wed, 6 Sep 2006 10:32:10 +0200
| Newsgroups | gmane.comp.handhelds.simpad.linux |
|---|---|
| Message-ID | <FE5CA7333732DC4AA367BAC0974CE7330174F8EC@zrhae00a.ch001.siemens.net> |
Hi Albert Calibration problems indicate defects on the touch screen side. I guess you exchanged the LCD module with the touch screen. If so the touch screen itself should not be the problem. The other cause can be the touch screen digitizer. Either it picks up noise from the back light inverter or it is broken. There are filter capacitors for the touch screen. You find them between the micro switch and the 100uF capacitor. Regards Walter = -----Urspr=FCngliche Nachricht----- Von: [email protected] [mailto:simpad-general-bo= [email protected]] Im Auftrag von Albert Huitsing Gesendet: Mittwoch, 30. August 2006 14:55 An: [email protected] Betreff: [Simpad-general] calibration problem Hello all, There seems to be a serious problem with my simpad: I can't recalibrate = the screen (Windows / Linux).. in Windows the calibration screen repeats = over-and-over again, and in Linux the calibration is totally wrong... I've exchanged the LCD module with another one (from another simpad) and = it keeps the same behaviour: so I think it has to do with the = mainboard?. I've seen a message from somebody that there is maybe 2 = capacitors which can be replaced? Does somebody have more information = about this? Albert -- = __________________________________________________________________ | _______ | | Albert Huitsing | | Huitsing Embedded Systems | | System Design | /|___|\ Dr. Mondenweg 5 | | [email protected] | / \ 7831 JA Nw. Weerdinge | | | \ ___ / Phone: +31-(0)591-521222 | | \ \| | |/ Fax: +31-(0)591-522113 | | \______| http://www.huitsing.nl | | | | "conformity is the uncomfortable feeling of wearing | | somebody else's clothes; even when they don't fit" | = |__________________________________________________________________| ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easi= er Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D120709&bid=3D263057&dat=3D1= 21642 _______________________________________________ Simpad-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/simpad-general ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easi= er Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D120709&bid=3D263057&dat=3D1= 21642