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User Manual
Rev. 1.2 - 21/01/11
TEX2000LCD
5.5.1 FSK Option
The FSK function, generates periodic shifts of the transmission carrier frequency,
realizes in way to generate a Morse code that carried the Radio Identification
Code.
NOTE: This function is tipically used in the United States.
By factory the amplitude of the frequency shifts is +10 KHz and the time lag of
the code repeat is 60 minutes (for values different from these parameters, please
contact R.V.R. Elettronica SpA). As regards the Radio code, it can be set by the
user following the indications described in chapter 5.5.1.1.
The selection screen, in presence on FSK option, adds the indication to FSK
submenu.
Menu 11
The pressure of ENTER button, on FSK entry in the selection screen, serves in
order to access to all the relative submenu:
Menu 12
FSK
Enable or disable the transmission of the FSK code.
Cod
Visualization of the code normally transmitted.
5.5.1.1 Code Modification
In every moment the user is able to make changes to the Radio code transmitted
in FSK.
In order to make the operation is necessary to have:
• 1 RS232 male - female cable;
• Hyper Terminal Interface (verify that it has been installed together to the own
copy of Windows®) or equivalent serial communication sofware
The procedure to execute comes shortly described in the following:
