How to do four -point correction for POS Machine
Judy
Originality
2014-10-10 17:51:00
Click on the lower left corner of the screen "Start" to find "TOUCHKIT" to find
"Tools" find "four -point correction " or " clear and correct ."
When running the "four -point correction ," the screen will appear glowing circle and cross icon , use the stylus to tap the middle of the cross until the icon stops flashing ( This action will require a total of four times to complete the four-point correction )
When running the "four -point correction ," the screen will appear glowing circle and cross icon , use the stylus to tap the middle of the cross until the icon stops flashing ( This action will require a total of four times to complete the four-point correction )
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