Touch Screen Troubleshooting - Keysight 90000 X Series Service Manual

Chapter 4: Troubleshooting

Touch Screen Troubleshooting

Touch Screen Troubleshooting
Figure 4-18 Touch screen flowchart
A To find the driver, bring up the Start menu, right click Computer, then go to Manage
> Device Manager > Human Interface devices and look for USB HID Touch Screen
Controller. To ensure that it is enabled and working properly, right click the file name
and select Properties. The General tab in the Properties menu should display a message
stating that the device is working properly.
B To calibrate the touch screen, go to All Programs > Microchip TSHARC Control Panel.
Select the Calibration tab, then press Begin Calibration and follow the instructions.
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