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Topic: TI83 Graphing Calculator Online


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Subject:   RE: TI83 Graphing Calculator Online
Author: lbkidgett
Date: Jan 22 2008
Pat,
I am a technology specialist with Accomack County Schools in Virginia.  One of
my teachers asked if I could find them an on line ti 83 graphing calculator.
So, I started looking around.  I found a discussion that you were a part of a
couple of years ago...(see below). From that I gathered that Virtual TI will
work...so I downloaded the zipped files, unzipped them, opened some of the skins
(our teachers use an 83, an 84, and an 89) then tried to open the virtual ti
program.  It wants to communicate with mhy computer, but the only type of
connection I see is through a USB port.  --the ti 83 doesn't have one of
those...the wizard is looking for a com, or an LPT---or, I need to have a
copy of the ROM on my computer...the software that came with the 89 doesn't seem
to have that information on it.  I believe you sent a file to Ray Fox with this
info for the 83---do you still have that file, and would you send it to me?

Larry
oh, my Email is lblodgett@sbo.accomack.k12.va.us
On Sep 18 2005, patb wrote:
>

Ray Fox Wrote

I tried to use virtual
> TI. Can you give me
> some hints on the set up?

Ray Fox


Ray,
  After you
> download and install the VTI, you have to use the rom dump to get a
> working rom in the same file... but it seems some of the newer rom
> versions are not compatible with the VTI... I use a version 1.12 and
> it works..

To check the rom version of your Ti-83+ etc, press
> 2nd, then + and then Enter... the version is on the second line of
> print.  

If you don't have an older rom version to load let me
> know and I think it is legal to send you a copy..., just drag and
> drop it in the same file as your VTI... then when you open it, use
> the right mouse arrow and select this rom version...

Hope that
> helps.. if not, drop me a note..

Pat

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