The contact point of my stylus is not quite precise. What should I do about it?
Align the screen and the touch screen can respond to the operation of your stylus
more precisely. The following two ways will bring you into the touch screen calibration
mode. Tap
, Settings, the System tab, Screen,
and then Align Screen Button.
Make sure that you are accurate as possible when aligning the screen; make sure that you are using the stylus that was provided with your Traveler 535.
, Settings, the System tab, Screen,
and then Align Screen Button. 
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