Hardware manual

Electra Elite Issue 8
System Hardware Manual 7 - 31
4. Tighten the top screw on the DBM(B)-U( ) Box.
When four or five expansion boards are used,
install the bottom screw on the middle unit as
well.
3.7.3 Connecting the DBM(B) to Power and ESI
1. Refer to Figure 7-38 Connecting DBM(B)-U( ), and
Connect provided AC Adapter to the DBM(B)-U( ).
2. Connect the line cable to the DBM(B)-U( ).
3. Place the clamp around the cables, insert the clamp
screw, and attach clamp to the DBM(B)-U( ).
4. Refer to Figure 7-39 Connecting DBM(B)-U( ) to ESI
Port, and connect the display board system to ESI.
Figure 7-38 Connecting DBM(B)-U( )