Barrenger Software : Notes Cro Tutor v.3 Shareware Version : July 1999

1.  
To Run:
--------
Unzip the files to C:\cro3s or similar.
Then just run the executable Cro3s.exe
No extra files (apart from the vb3 runtime file * ) are needed.

For Windows '95 : 
Create a shortcut to the executable Cro3s.exe in the C:\cro3s directory.

For Windows 3.x : 
Just run the executable Cro3s.exe either via File Manager or Program Manager.

*
Problems with Windows 3.x:
Ensure that the file VBRun300.dll is in the directory or in Windows\System
directory otherwise the program will not execute. 
This Visual Basic runtime file is freely available from all shareware sites.

(Windows 95 has this file pre-loaded in to its Windows\System directory.)



2.
CRO TUTOR v3.01
---------------

Cro Tutor v3 introduces the features of an analogue Cathode Ray Oscilloscope
in three stages.  It enhances Cro Tutor v2.0 by adding a built-in animated
Instructor which shows a student how to use all the controls. 
The Instructor is fully operational in the three levels and shows
the operation of all the Cro functions including Vertical V/div, Horizontal
Time Base, Coupling, Triggering, Calibration, x5 and shift controls. 
Students are even shown how to measure amplitude and period, dc offsets and
even the phase angle and amplitude of an added 'glitch' in level three.

A test is presented for each level when the student feels confident. 
The pass mark is 80%.
Let your students master CRO TUTOR before letting them loose on the real 
thing!

Cro Tutor is aimed at students from Year 8 up to  University level.  
Current price is US$14.95 per copy.

Program cost is per installation and any extra installations must be paid
for. 

3.
30 Day Money Back Guarantee
---------------------------

The following guarantee is only for registered users who have paid full 
price for the product, and received the program on disk directly from 
Barrenger Software.

IF FOR ANY REASON YOU ARE DISSATISFIED WITH THE SOFTWARE
YOU MAY RETURN THE PROGRAM DISK FOR A FULL REFUND WITHIN 30 DAYS
OF PURCHASE.

4.
Disclaimer
----------

Barrenger Software MAKES NO WARRANTY OF ANY KIND, EXPRESSED OR IMPLIED,
INCLUDING BUT NOT LIMITED TO, ANY WARRANTIES OF MERCHANT ABILITY
OR FITNESS FOR A PARTICULAR PURPOSE. Barrenger Software IS NOT LIABLE
FOR ANY DAMAGES WHATSOEVER ARISING FROM THE USE OF THIS PRODUCT.

Any use of this program constitutes your acceptance of this
agreement.


5.
Trial Period
------------
You are permitted to use this software for thirty days after which you 
should either register it or remove it from your computer.
Of course I hope you will do the former and order the full version 
of Cro Tutor !

Thanks to Bill Gates and his crew for the great product that is Visual Basic.
 
I would welcome any comments or suggestions you may have.
I hope you find the program useful.


Andrew Barrenger		July 1999
Barrenger Software 
7 King St.
Sandy Bay 
TAS  7005
	
ph/fax : (+61) 03 6223 2707	
email  : acbarren@ozemail.com.au

Order securely via the web at  http://www.ozemail.com.au/~acbarren/cro3.htm


 
