User`s guide
CARROLL TOUCH Welcome
Touch System Diagnostics (CTDIAG) User’s Guide vii
Conventions
For clarity, this guide uses certain conventions to visually distinguish 
different types of information. The conventions are:
• Bold is used to emphasize a word or phrase, including definitions 
of important concepts.
•SMALL CAPITAL LETTERS (such as SPACE or ENTER) indicate a key 
on the keyboard.
• Courier font indicates file names, directory names, messages 
displayed by the computer, parameters in command lines, and 
information to be typed by the user.
•
Italics
 indicate a command, sequence, function name, or mode 
(such as 
Debug Mode
).
• Reports (such as the Touch State Report) and menus (such as the 
Configuration Menu) use initial capital letters.
• “Select” an option means to use the arrow keys to highlight that 
option and press ENTER, or to type the mnemonic for the option.
•
Courier italic 
font indicates a variable in a command line 
for which you must substitute a value.
• Hexadecimal numbers are identified with capital H; for example, 
1BH is the hexadecimal value 1B.
• Information of particular importance or actions that may have 
undesirable results if performed improperly are included under the 
headings 
Note
 and 
Caution
.










