Method Of Touch Screen Calibration - Lenovo C205 User Manual

A touch screen is a computer display screen that is also an input device. The
screens are sensitive to pressure; allowing a user to interact with the computer by
touching pictures or words on the screen.
Attention:
• This computer is equipped with a resistive touch screen panel coated
with a thin metallic electrically conductive and resistive layer that
causes a change in the electrical currents that are registered as touch
events and sent to the controller for processing. The resistive layer can
be damaged by sharp objects.
• Touch the resistive touch screen with your fingers only. Do not use a
stylus to touch the resistive touch screen panel.
• The cursor may not move quickly when it is dragged.
• The touch screen does not function in Rescue System mode.

2.1 Method of touch screen calibration

Note: The touch screen must be calibrated prior to use.
1. Click Start → All programs → IdeaCom TSC to launch the touch screen
calibration program.
2. Select a number of calibration points.
3. Touch the graphical target on the screen to calibrate the touch screen according
to the prompt information.
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User Guide