User`s guide

Contents 7
Testing the Monitor Video....................................................... 103
Color Bars ......................................................................... 104
Color Purity....................................................................... 105
Using Terminal Emulation Mode.............................................. 108
How Terminal Mode Displays Characters........................... 109
How Terminal Mode Displays Touch Coordinates.............. 109
Keys Available When Using Terminal Emulation Mode...... 110
Setting the Video Mode........................................................... 110
Resetting Microcal................................................................... 111
Configuration Settings ............................................................. 111
Adjusting the Sensitivity..................................................... 111
Data Protocol .................................................................... 112
AutoBaud Detection and Disabling .................................... 113
Communication Parameters................................................ 114
Specifying COM Port and Interrupt Settings............................ 115
Quitting Microcal..................................................................... 116
CHAPTER 5 Troubleshooting the Touchscreen
Troubleshooting Tips and Tools............................................... 118
Modifying the Communication Settings.............................. 118
Verifying that the Touchscreen Driver is Loaded................ 119
Common Problems .................................................................. 119
Error Messages........................................................................ 125
Touchscreen Care and Cleaning ............................................... 128
Status Light on the Controller.................................................. 128
APPENDIX A System Files and Commands
TouchWare Files...................................................................... 130
Optional Access to the Touchscreen Control Program ............. 131
Using the Option Flags in Windows NT 4.0 ....................... 131
Using the Option Flags in Windows NT 3.51...................... 133