Hitachi SJ-DG - Manual (Page 8)

CHAPTER 2 INSTALLATION METHOD OF PRINTED BOARD
2
2.1 INSTALLATION METHOD OF PRINTED BOARD
As the following Figure 2-1, exactly connect option board 1 or 2 to the holes of the four corners and the
connector part of the back. Be sure to fit them to the guide post for positioning of option printed board and screw
holes for fixing. After connecting, fastened the two points of printed board with the fixed screws attached.
Option board 1
Option board 2
Guide post for the positioning of option board
Screw holes for fixing option board (M3 screw)
Option board
Figure 2-1 Installation of option printed board