(3)  Mount the terminal board to the gyro I/F unit by using six screws. 
 
 
3 
 
(4)  Place the terminal boa
rd and the gyro I/F unit assembled in procedure 3 in the radar process unit as 
shown in the following photograph, and fasten the screws that have been loosen in procedure 1 to 
tightly fix the terminal board and the gyro I/F unit onto the cabinet. 
 
(5)  Connect the P4201 side of the cable (H-7ZCRD0907) attached to the gyro I/F unit to the gyro I/F 
u
nit’s connector J4201. 
 
(6)  Connect the P4111 side of the cable (H-7ZCRD0907) attached to the gyro I/F unit to the I/F board’s 
connector J
4111. 
 
   
 
 
(7)  Attach the radar process unit cabinet cover and complete the installation of the gyro I/F unit. 
 
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