Use the following steps to determine which Operating System (OS) that is installed on the terminal.

Terminal Displays Action Taken

NO *GO


 Simultaneously press the [F2] & [F4] buttons.
 SYS MODE ENTRY
 PASSWORD

   ____________________


 Key in 1, Alpha, Alpha, 66831.
 SYS MODE ENTRY
 PASSWORD

    * * * * * _____________


 Press the Green [Enter] button.
SYS MODE MENU 1             
CONTRAST 
CLOCK 
RESTART 
▼                                  

SYS MODE MENU 1             
EDIT PARAMETERS 
DOWNLOAD 
RESTART 
▼                                  
    This is the older OS, select Continue.

          Determine which Operating System (OS) is installed and follow the appropriate link.

    This is the newer OS, select Continue.