User`s guide
Touch System Diagnostics (CTDIAG) User’s Guide v
WelcomeWelcome
s computers become a part of daily life, a technology that makes 
them easier to use has become a necessity. Carroll Touch 
provides the solution through the power of touch.
Because pointing or touching is a natural means of indicating choice, 
touch systems are ideal for selection-based applications where 
easy-to-follow menus guide a user through a series of steps or choices. 
Touch is well accepted by the casual user because its simple, natural 
interface hides the complexity of computer systems.
Thank you for your purchase of a Carroll Touch product and welcome 
to Carroll Touch.
Purpose
This 
Touch System Diagnostics (CTDIAG) User’s Guide
 contains all 
the information necessary to integrate, test, and troubleshoot Carroll 
Touch touch systems. While CTDIAG can be used with guided 
acoustic wave touch systems, you may find another diagnostics 
program, GWDIAG, is more useful for that touch technology; see the 
Guided Wave Diagnostics User’s Guide
 for additional information.
A companion document, the
 Touch System Programmer’s Guide
, 
contains detailed programming information on the use and functions of 
the Smart-Frame Protocols and the Touch Application Program 
Interface (TAPI) driver.
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