User Manual

Using the Touchscreen (Optional)
NOTE: Make sure the “Serial Port COM3 (Touchscreen)” item is set properly in the
SCU program. (See “Advanced Menu” in chapter 5 for information.)
CAUTION: Do not use a sharp object such as a ballpoint pen or pencil on the
touchscreen. Doing so may damage the touchscreen surface. Use the included
touchscreen pen (option) located on the handle.
The touchscreen is a touch-sensitive device that allows you to
communicate with the computer by controlling the location of the pointer
on the screen and making selection with the buttons.
The touchscreen needs a special device driver support that allows you to
easily
use the computer without a mouse or touchpad. (For information
on installing the driver, see Chapter 6.)
2-12 Operating Your Computer