TX140 S2
Upgrade and Maintenance Manual 193
Expansion cards and backup units
Figure 111: Connecting the FBU adapter cable to the FBU
Ê Connect the cable end on the FBU to the FBU adapter cable.
9.5.2.4 Installing the FBU holder into the chassis
Figure 112: Installing the FBU holder (A)
I Note the positions of the fixation bolts on the chassis floor and keyhole
slots on the FBU holder.
Ê Insert the FBU holder into the chassis so that the three fixation bolts on the
chassis floor rest in the wide ends of the keyhole slots on the holder.
FBU 1
FBU 2