
6 
2.2.3  Inserting Cable Head 
CAUTION 
    Check the location of pin 1 before inserting. 
Align pin 1 on the IC socket for an FP-100A package on the user system with pin 1 on the user 
system interface cable head, and insert the user system interface cable head into the IC socket on the 
user system, as shown in figure 3.  
2.2.4  Fastening Cable Head 
CAUTION 
  1.  Use a Phillips-type screwdriver whose head matches  
    the screw head. 
  2.  The tightening torque must be 0.098 N•m or less.   
    If the applied torque cannot be accurately measured,  
    stop tightening when the force required to turn the screw  
    becomes significantly greater than that needed when first  
    tightening.  If a screw is tightened too much, the screw  
    head may break or an IC socket contact error may be  
    caused by a crack in the IC socket solder. 
  3.  If the emulator does not operate correctly, cracks might  
    have occurred in the solder.  Check conduction with  
    a tester and re-solder the IC socket if necessary.