Sigma 1U643 Manual Do Utilizador

To start viewing or recording data connect the computer to the 1U643 Breakout Box via an 

RS-232 Cable. Connect the breakout box to the aircraft system to be monitored per 

applicable aircraft system maintenance procedures. Turn on the power switch on the 

breakout box and then run the 1U643.exe program. The user will be greeted with a start up 

screen. 

 

 

At this point the user is given the option to ‘Continue’ or ‘Exit’. 

Rev. B 

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