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Copyright 1997 by Texas Instruments Incorporated.  Purchaser is granted 
right to copy and distribute, but not sell, programs contained on this 
Programs Diskette for the CBL System Experiment Workbook. 
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This diskette contains TI-83 programs for use with the Texas Instruments 
Calculator-Based Laboratory System (CBL).  These programs are for use 
with the CBL experiments provided in the CBL System Experiment Workbook
(copyright 1994, 1996, Texas Instruments Inc.). It is recommended that the
workbook be utilized when these programs are used in the classroom.  The workbook
contains reproducible activity sheets intended for student use, and teacher 
information sheets for each activity.
 
Use the TI-GRAPH LINK to download these programs from an IBM-Compatible 
computer to your TI-83.  For information on purchasing the TI-GRAPH LINK, 
call 1-800-TI-CARES. 
 
These programs have been written to closely approximate the appearance and function of
the original programs.  The workbook text can continue to be used, with the following
enhancements:

1.	A title page has been added to all programs, which includes the activity number,
program name, and version.

2.	CALIBRAT program has been improved.

3.	A notice was added to the title page of COLOR program that CALIBRAT must be run
first.

4.	In the PH and PHRT programs, command {4} was modified (conversion equation).

5.	A command has been added to all programs which ensures the CBL is in the
Communications mode. 
 
6.	A "Link Check" has been added to all programs (except those called as part
of another program).  This ensures the calculator and the CBL are communicating.

7.	A command has been added to all programs utilizing realtime motion measurement
to allow CBR/CBL compatibility.