Touch the screen point to the location of the points, can not enter the calibration function, the point of the left is the right side of the election, press the reset button many times are useless to restart. How to automatically enter the touch calibration.
Huh ~ landlord if the hands of the ability to remove the touch screen to touch the edge of the four sides of the touch screen and then try to install back (suspected screen and the middle of the box there is a miscellaneous touch screen is squeezed caused by touching) If you can not rule out Failure to go to TBao look at the same size of the touch screen to install a can (remember to ask the store to touch the screen extension line, because the cable position is not the same so use)
First of all, it is recommended that you put the main interface of a map or the rear of the fuselage wiring diagram to facilitate the guidance of how to correct the touch screen, if the slow response to the navigation card pull down try other interface. If the correction does not work
Can first reset the navigation, and then power, after a while in the boot, some navigation will enter the touch screen calibration interface
