User`s guide

Chapter 2 Customizing Your Touchscreen Environment 41
If power is not being supplied to the touchscreen controller, if the
controller is not connected to the computer when you boot the system,
or if you specified incorrect communication settings, the touchscreen
driver does not establish communication with the touchscreen
controller and controller initialization fails. If the touchscreen
controller initialization fails, the touchscreen driver will not load.
The touchscreen driver will load despite controller initialization failure
in the following two cases:
You deselected Initialize in the Advanced Settings dialog box.
You selected Load Always in the Advanced Settings dialog box.
For more information about settings in the Advanced Settings dialog
box, refer to “Advanced Settings” in this chapter.
If the touchscreen driver loads and the touchscreen controller was not
initialized, you can reinitialize the controller at any time using the
Re-initialize button.
Note:
If you have an SMT2 controller, which has AutoBaud enabled
by default, and you turn off power to the touchscreen controller, you
must reinitialize the controller to restore controller communication
with the touchscreen driver. Turning off the monitor will turn off
power to the controller.
Accessing Only the Hardware Controls
You can use the /HARDWARE option flag for the Touchscreen
Control program executable to open only the Hardware Controls
dialog box. For more information about using the /HARDWARE
option flag, refer to Appendix A.