41
Troubleshooting
Before Calling for Service
Problem
Check point
Action to take
Page
The touch
position is
out of place.
Has the touch panel
been calibrated?
Calibrate the touch panel.
27
Has the touch panel
been detached?
If the touch panel is detached and then reattached,
it may be installed in a slightly different position.
This can cause the touch position not to align with
the cursor position. Always calibrate the touch panel
after it has been detached and reattached.
27
Is the sensor position
setting of the touch panel
correct?
If the wrong sensor position is set for the touch
panel, the direction of the touch and the direction
in which the cursor moves will differ. Set the sensor
position to match the direction of rotation of the
touch panel.
39
The cursor
poorly
follows
touching.
Is the click mode suited
for the way you use the
touch panel?
Start up the setup panel and select the mode that
best suits your needs from the “Click mode” pull-
down menu.
22, 23
Is “Range for reducing
offset” appropriately set?
Set “Range for reducing offset” to a high value so
that the slightest touch is not treated as a dragging
operation.
26
Double-
clicks are not
recognized.
Is “Double click support”
appropriately set?
Check the Double click support setting.
25
Is “Range for reducing
offset” appropriately set?
If “Range for reducing offset” is set low, the slightest
touch is treated as a dragging operation. Set a
higher value for “Range for reducing offset”.
26
Objects
cannot be
selected by
touching.
Is “Range for reducing
offset” appropriately set?
If “Range for reducing offset” is set low, the slightest
touch is treated as a dragging operation. Set a
higher value for “Range for reducing offset”.
26
The cursor
jumps or
points at
strange
positions.
Is something nearby
emitting infrared rays?
Infrared rays can penetrate and trigger malfunctions.
Move the infrared ray source as far away as
possible.
―
Is there dirt or re
fl
ective
objects on the touch
panel surface or infrared
ray re
fl
ective surface?
Dirt and re
fl
ective matter can be recognized as
touches whereby causing malfunctions. Remove
any dirt and re
fl
ective matter.
―
The setup
panel
settings
cannot be
saved.
Did you log in with
user privileges that
restrict access to the
folder where the Driver
software execution
fi
le is
installed?
Log in with access privileges to the installation folder
or acquire access privileges to the folder. (See the
instruction manual of the OS.)
―
Содержание TY-TP50P10S - Touch-screen - Wired
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