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6.2 Touch Screen
No
Symptoms
Cause/Measures
1
• Cursor position is not correct
• Cursor jumps
•
Remove then insert again the USB Cable that connects to
the computer.
•
Make sure that the FG (Frame GND) of the TM and the FG
(Field GND) of the powers are connected.
•
Try touch screen calibration. Refer to
“
4.4 Sensor Calibration
”
for details.
2
• Touch operation is not effective
•
Make sure the USB cable used to connect to the computer is
connected securely and properly.
•
Reboot the computer.
•
Check that the touch screen driver is installed properly.
3
• There is no touch sound
•
Touch sound may not be output depending on the computers
configuration.
•
Choose to or not to output touch sound from the touch screen
driver.
