Difference between revisions of "Devkit8500FAQ"
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==Why the touch screen could not be used when getting into WinCE system?== | ==Why the touch screen could not be used when getting into WinCE system?== | ||
| − | Answer: When getting into WinCE system, the LCD displays as below, there is no response if using finger to click the center cross. There might be two reasons: | + | Answer: When getting into WinCE system, the LCD displays as below, there is no response if using finger to click the center cross. There might be two reasons:<br> |
| − | 1. The touch screen is resistive touch screen, we suggest user using touch pen to click the center cross not finger; | + | 1. The touch screen is resistive touch screen, we suggest user using touch pen to click the center cross not finger;<br> |
| − | 2. It needs about one second touching for calibration, if touching time is too short, the operation will be invalid. | + | 2. It needs about one second touching for calibration, if touching time is too short, the operation will be invalid.<br> |
| + | [[File:EmbestDevkit8500_2.JPG]]<br> | ||
Revision as of 06:39, 13 December 2011
This page mainly summarizes solutions to some main problems during the development of Embest Devkit8500. Hope it would give you some help.
Hardware problem
Why my new bought 7-inch LCD has no display when power on the board?
Answer: This is a very normal problem. Embest default delivery is preloaded with 4.3-inch LCD image. User needs to change the image for 7-inch LCD. Please follow the document "Devkit8500 Quick User Manual.pdf" included in product DVD.
Why the touch screen could not be used when getting into WinCE system?
Answer: When getting into WinCE system, the LCD displays as below, there is no response if using finger to click the center cross. There might be two reasons:
1. The touch screen is resistive touch screen, we suggest user using touch pen to click the center cross not finger;
2. It needs about one second touching for calibration, if touching time is too short, the operation will be invalid.
