User Manual

11.5. Touch Panel Controller Adjustment
11.5.1. Overview
In this Model, the position gap correction value between LCD panel and touch panel
is registered into touch panel control board. So, when a touch panel is replaced by new
one, it is necessary to check the position gap between LCD panel and touch panel. And if
the gap is over the acceptable value, adjustment work is needed.
And drawing check is also required in order to confirm whether the new panel
operates correctly.
11.5.2. Operation flow
⇒ 11.5 .6CalibrationTouchPosition
⇒ 11.5 .5 Checkpentouchaccuracy
⇒ 11.5 .7DrawingCheck
- Install ".NET framework 3.5" or newer version
in PC to use touch check tools, in advance.
- Use the newest version from Windows7 or it.
START
CalibrationTouchPosition
Pen TouchAccuracyCheck
OK
END
NG
ConnectPCandLL‐S201A
Drawi ng Chec k
OK
NG
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TouchPanelReplacement
dete rmine thenormality
of  thetouchpane l
NG
OK
11.5.3. Check the normality of touch panel
Before replacement of touch panel, check the normality of touch panel following the flow
chart in Chapter 5 (5. MALFUNCTION OF THE TOUCH PANEL).
If touch panel is out of order, calibration and check is needed.
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