………....................................... 
3) TECHNICAL SPECIFICATIONS 
  OPERATING PROGRAM CONTROL 
  NOTES ON SCAN AND MAN FUNCTIONS 
6) ELECTRICAL CONNECTIONS  NT935-4 BASIC  
  FAULT AND RESET MESSAGE SEQUENCE 
  MEASUREMENT SIGNAL TRANSFER 
  TEMPERATURE SENSOR DIAGNOSTICS  
  PROGRAMMED DATA DIAGNOSTICS 
  TEMPERATURE DIAGNOSTICS 
 
 
 
 
 
 
First of all we wish to thank you for choosing to use a TECSYSTEM product and recommend you read this instruction 
manual  carefully:  You  will  understand  the  use  of  the  equipment  and  therefore  be  able  to  take  advantage  of  all  its 
functions. 
 
ATTENTION! THIS MANUAL IS VALID AND COMPLETE FOR THE NT935-4 BASIC AND NT935-4 AD CONTROL 
UNITS