tsitn.exe                                  07-10-2003

   Telesync Telnet program



   Telesync offers tsitn.exe as a small, simple Telnet client that
   runs in a Windows 95, 98, NT, 2000, or XP command window.

   From a command line, enter 'tsitn xxx.xxx.xxx.xxx', where
   xxx.xxx.xxx.xxx represents the IP address of the target,
   such as a TSI-1575, TSI-1569, or TSI-2069.

   If the connection is successful, you have complete Telnet
   control of the target.

   There are three commands that you can give to tsitn (instead
   of the target) after the connection is established.  To pass
   commands to tsitn, first get its attention by typing "Control-T".
   This should result in a special prompt, 'tsitn>'.  The three
   commands are QUIT, SEND, and UPLOAD.


   1) One of the special commands is 'QUIT'.  Use this to exit the program.

   2) You can type SEND <filename> to send a file in text format.
      This is a good way to load new code into a TSI-1575, TSI-1569,
      or TSI-2069 that has the Telnet (Ethernet) download capability.

      The complete procedure for loading code is:

         a) Connect to the unit.

            TSITN xxx.xxx.xxx.xxx

            When the connection is established, you should see the
            command prompt from the unit.

         b) At the unit's command prompt, enter "DOWNLOADCODE"

         c) Hit Control-T to get the special "tsitn>" prompt

         d) Type "SEND  filename.hex"  to send the new software.

         e) Watch the messages from the unit.  When the download
            is complete, the unit will reboot by itself.
            Allow about 30 seconds and then connect again.

   3) You can type UPLOAD <filename> to send a file in text format that
      contains commands.  This allows sending the equivalent of a script
      file to the 1575, 1569, or 2069.  The UPLOAD feature will send
      one line of the script file, wait for the prompt character '>'
      from the unit, and then send the next line.  This process will
      continue until the entire file has been sent and executed by
      the unit.